331256432520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20357}}^1$

素因数の和:20470

約数の個数: 512

約数和(自身を含む): 1272293568000

約数和(自身を除く): 941037135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 61, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 122, 130, 135, 152, 156, 171, 180, 183, 190, 195, 216, 228, 234, 244, 247, 260, 270, 285, 305, 312, 342, 351, 360, 366, 380, 390, 456, 468, 488, 494, 513, 520, 540, 549, 570, 585, 610, 684, 702, 732, 741, 760, 780, 793, 855, 915, 936, 988, 1026, 1080, 1098, 1140, 1159, 1170, 1220, 1235, 1368, 1404, 1464, 1482, 1560, 1586, 1647, 1710, 1755, 1830, 1976, 2052, 2196, 2223, 2280, 2318, 2340, 2379, 2440, 2470, 2565, 2745, 2808, 2964, 3172, 3294, 3420, 3477, 3510, 3660, 3705, 3965, 4104, 4392, 4446, 4636, 4680, 4758, 4940, 5130, 5490, 5795, 5928, 6344, 6588, 6669, 6840, 6954, 7020, 7137, 7320, 7410, 7930, 8235, 8892, 9272, 9516, 9880, 10260, 10431, 10980, 11115, 11590, 11895, 13176, 13338, 13908, 14040, 14274, 14820, 15067, 15860, 16470, 17385, 17784, 19032, 20357, 20520, 20862, 21411, 21960, 22230, 23180, 23790, 26676, 27816, 28548, 29640, 30134, 31293, 31720, 32940, 33345, 34770, 35685, 40714, 41724, 42822, 44460, 45201, 46360, 47580, 52155, 53352, 57096, 60268, 61071, 62586, 65880, 66690, 69540, 71370, 75335, 81428, 83448, 85644, 88920, 90402, 95160, 101785, 104310, 107055, 120536, 122142, 125172, 133380, 135603, 139080, 142740, 150670, 156465, 162856, 171288, 180804, 183213, 203570, 208620, 214110, 226005, 244284, 250344, 264641, 266760, 271206, 285480, 301340, 305355, 312930, 361608, 366426, 386783, 406809, 407140, 417240, 428220, 452010, 488568, 529282, 542412, 549639, 602680, 610710, 625860, 678015, 732852, 773566, 793923, 813618, 814280, 856440, 904020, 916065, 1058564, 1084824, 1099278, 1160349, 1221420, 1241777, 1251720, 1323205, 1356030, 1465704, 1547132, 1587846, 1627236, 1808040, 1832130, 1933915, 2034045, 2117128, 2198556, 2320698, 2381769, 2442840, 2483554, 2646410, 2712060, 2748195, 3094264, 3175692, 3254472, 3481047, 3664260, 3725331, 3867830, 3969615, 4068090, 4397112, 4641396, 4763538, 4967108, 5028179, 5292820, 5424120, 5496390, 5801745, 6208885, 6351384, 6962094, 7145307, 7328520, 7450662, 7735660, 7939230, 8136180, 9282792, 9527076, 9934216, 10056358, 10443141, 10585640, 10992780, 11175993, 11603490, 11908845, 12417770, 13924188, 14290614, 14901324, 15084537, 15471320, 15878460, 16143101, 16272360, 17405235, 18626655, 19054152, 20112716, 20886282, 21985560, 22351986, 23206980, 23593763, 23817690, 24835540, 25140895, 27848376, 28581228, 29802648, 30169074, 31756920, 32286202, 33527979, 34810470, 35726535, 37253310, 40225432, 41772564, 44703972, 45253611, 46413960, 47187526, 47635380, 48429303, 49671080, 50281790, 52215705, 55879965, 57162456, 60338148, 64572404, 67055958, 69620940, 70781289, 71453070, 74506620, 75422685, 80715505, 83545128, 89407944, 90507222, 94375052, 95270760, 96858606, 100563580, 104431410, 111759930, 117968815, 120676296, 129144808, 134111916, 135760833, 139241880, 141562578, 142906140, 145287909, 149013240, 150845370, 161431010, 167639895, 181014444, 188750104, 193717212, 201127160, 208862820, 212343867, 223519860, 226268055, 235937630, 242146515, 268223832, 271521666, 283125156, 285812280, 290575818, 301690740, 306718919, 322862020, 335279790, 353906445, 362028888, 387434424, 417725640, 424687734, 435863727, 447039720, 452536110, 471875260, 484293030, 543043332, 566250312, 581151636, 603381480, 613437838, 637031601, 645724040, 670559580, 678804165, 707812890, 726439545, 849375468, 871727454, 905072220, 920156757, 943750520, 968586060, 1061719335, 1086086664, 1162303272, 1226875676, 1274063202, 1341119160, 1357608330, 1415625780, 1452879090, 1533594595, 1698750936, 1743454908, 1810144440, 1840313514, 1937172120, 2123438670, 2179318635, 2453751352, 2548126404, 2715216660, 2760470271, 2831251560, 2905758180, 3067189190, 3185158005, 3486909816, 3680627028, 4246877340, 4358637270, 4600783785, 5096252808, 5430433320, 5520940542, 5811516360, 6134378380, 6370316010, 7361254056, 8281410813, 8493754680, 8717274540, 9201567570, 11041881084, 12268756760, 12740632020, 13802351355, 16562821626, 17434549080, 18403135140, 22083762168, 25481264040, 27604702710, 33125643252, 36806270280, 41407054065, 55209405420, 66251286504, 82814108130, 110418810840, 165628216260, 331256432520]

約数ペア:

[(1, 331256432520), (2, 165628216260), (3, 110418810840), (4, 82814108130), (5, 66251286504), (6, 55209405420), (8, 41407054065), (9, 36806270280), (10, 33125643252), (12, 27604702710), (13, 25481264040), (15, 22083762168), (18, 18403135140), (19, 17434549080), (20, 16562821626), (24, 13802351355), (26, 12740632020), (27, 12268756760), (30, 11041881084), (36, 9201567570), (38, 8717274540), (39, 8493754680), (40, 8281410813), (45, 7361254056), (52, 6370316010), (54, 6134378380), (57, 5811516360), (60, 5520940542), (61, 5430433320), (65, 5096252808), (72, 4600783785), (76, 4358637270), (78, 4246877340), (90, 3680627028), (95, 3486909816), (104, 3185158005), (108, 3067189190), (114, 2905758180), (117, 2831251560), (120, 2760470271), (122, 2715216660), (130, 2548126404), (135, 2453751352), (152, 2179318635), (156, 2123438670), (171, 1937172120), (180, 1840313514), (183, 1810144440), (190, 1743454908), (195, 1698750936), (216, 1533594595), (228, 1452879090), (234, 1415625780), (244, 1357608330), (247, 1341119160), (260, 1274063202), (270, 1226875676), (285, 1162303272), (305, 1086086664), (312, 1061719335), (342, 968586060), (351, 943750520), (360, 920156757), (366, 905072220), (380, 871727454), (390, 849375468), (456, 726439545), (468, 707812890), (488, 678804165), (494, 670559580), (513, 645724040), (520, 637031601), (540, 613437838), (549, 603381480), (570, 581151636), (585, 566250312), (610, 543043332), (684, 484293030), (702, 471875260), (732, 452536110), (741, 447039720), (760, 435863727), (780, 424687734), (793, 417725640), (855, 387434424), (915, 362028888), (936, 353906445), (988, 335279790), (1026, 322862020), (1080, 306718919), (1098, 301690740), (1140, 290575818), (1159, 285812280), (1170, 283125156), (1220, 271521666), (1235, 268223832), (1368, 242146515), (1404, 235937630), (1464, 226268055), (1482, 223519860), (1560, 212343867), (1586, 208862820), (1647, 201127160), (1710, 193717212), (1755, 188750104), (1830, 181014444), (1976, 167639895), (2052, 161431010), (2196, 150845370), (2223, 149013240), (2280, 145287909), (2318, 142906140), (2340, 141562578), (2379, 139241880), (2440, 135760833), (2470, 134111916), (2565, 129144808), (2745, 120676296), (2808, 117968815), (2964, 111759930), (3172, 104431410), (3294, 100563580), (3420, 96858606), (3477, 95270760), (3510, 94375052), (3660, 90507222), (3705, 89407944), (3965, 83545128), (4104, 80715505), (4392, 75422685), (4446, 74506620), (4636, 71453070), (4680, 70781289), (4758, 69620940), (4940, 67055958), (5130, 64572404), (5490, 60338148), (5795, 57162456), (5928, 55879965), (6344, 52215705), (6588, 50281790), (6669, 49671080), (6840, 48429303), (6954, 47635380), (7020, 47187526), (7137, 46413960), (7320, 45253611), (7410, 44703972), (7930, 41772564), (8235, 40225432), (8892, 37253310), (9272, 35726535), (9516, 34810470), (9880, 33527979), (10260, 32286202), (10431, 31756920), (10980, 30169074), (11115, 29802648), (11590, 28581228), (11895, 27848376), (13176, 25140895), (13338, 24835540), (13908, 23817690), (14040, 23593763), (14274, 23206980), (14820, 22351986), (15067, 21985560), (15860, 20886282), (16470, 20112716), (17385, 19054152), (17784, 18626655), (19032, 17405235), (20357, 16272360), (20520, 16143101), (20862, 15878460), (21411, 15471320), (21960, 15084537), (22230, 14901324), (23180, 14290614), (23790, 13924188), (26676, 12417770), (27816, 11908845), (28548, 11603490), (29640, 11175993), (30134, 10992780), (31293, 10585640), (31720, 10443141), (32940, 10056358), (33345, 9934216), (34770, 9527076), (35685, 9282792), (40714, 8136180), (41724, 7939230), (42822, 7735660), (44460, 7450662), (45201, 7328520), (46360, 7145307), (47580, 6962094), (52155, 6351384), (53352, 6208885), (57096, 5801745), (60268, 5496390), (61071, 5424120), (62586, 5292820), (65880, 5028179), (66690, 4967108), (69540, 4763538), (71370, 4641396), (75335, 4397112), (81428, 4068090), (83448, 3969615), (85644, 3867830), (88920, 3725331), (90402, 3664260), (95160, 3481047), (101785, 3254472), (104310, 3175692), (107055, 3094264), (120536, 2748195), (122142, 2712060), (125172, 2646410), (133380, 2483554), (135603, 2442840), (139080, 2381769), (142740, 2320698), (150670, 2198556), (156465, 2117128), (162856, 2034045), (171288, 1933915), (180804, 1832130), (183213, 1808040), (203570, 1627236), (208620, 1587846), (214110, 1547132), (226005, 1465704), (244284, 1356030), (250344, 1323205), (264641, 1251720), (266760, 1241777), (271206, 1221420), (285480, 1160349), (301340, 1099278), (305355, 1084824), (312930, 1058564), (361608, 916065), (366426, 904020), (386783, 856440), (406809, 814280), (407140, 813618), (417240, 793923), (428220, 773566), (452010, 732852), (488568, 678015), (529282, 625860), (542412, 610710), (549639, 602680)]