2557961640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 512

約数和(自身を含む): 9934848000

約数和(自身を除く): 7376886360

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, 43, 45, 52, 54, 57, 60, 65, 72, 76, 78, 86, 90, 95, 104, 108, 114, 117, 120, 129, 130, 135, 152, 156, 171, 172, 180, 190, 195, 215, 216, 223, 228, 234, 247, 258, 260, 270, 285, 312, 342, 344, 351, 360, 380, 387, 390, 430, 446, 456, 468, 494, 513, 516, 520, 540, 559, 570, 585, 645, 669, 684, 702, 741, 760, 774, 780, 817, 855, 860, 892, 936, 988, 1026, 1032, 1080, 1115, 1118, 1140, 1161, 1170, 1235, 1290, 1338, 1368, 1404, 1482, 1548, 1560, 1634, 1677, 1710, 1720, 1755, 1784, 1935, 1976, 2007, 2052, 2223, 2230, 2236, 2280, 2322, 2340, 2451, 2470, 2565, 2580, 2676, 2795, 2808, 2899, 2964, 3096, 3268, 3345, 3354, 3420, 3510, 3705, 3870, 4014, 4085, 4104, 4237, 4446, 4460, 4472, 4644, 4680, 4902, 4940, 5031, 5130, 5160, 5352, 5590, 5798, 5805, 5928, 6021, 6536, 6669, 6690, 6708, 6840, 7020, 7353, 7410, 7740, 8028, 8170, 8385, 8474, 8697, 8892, 8920, 9288, 9589, 9804, 9880, 10035, 10062, 10260, 10621, 11115, 11180, 11596, 11610, 12042, 12255, 12711, 13338, 13380, 13416, 14040, 14495, 14706, 14820, 15093, 15480, 16056, 16340, 16770, 16948, 17394, 17784, 19178, 19608, 20070, 20124, 20520, 21185, 21242, 22059, 22230, 22360, 23192, 23220, 24084, 24510, 25155, 25422, 26091, 26676, 26760, 28767, 28990, 29412, 29640, 30105, 30186, 31863, 32680, 33345, 33540, 33896, 34788, 36765, 38133, 38356, 40140, 40248, 42370, 42484, 43485, 44118, 44460, 46440, 47945, 48168, 49020, 50310, 50844, 52182, 53105, 53352, 55081, 57534, 57980, 58824, 60210, 60372, 63555, 63726, 66690, 67080, 69576, 73530, 75465, 76266, 76712, 78273, 80280, 84740, 84968, 86301, 86970, 88236, 88920, 95589, 95890, 98040, 100620, 101688, 104364, 106210, 110162, 110295, 114399, 115068, 115960, 120420, 120744, 124657, 127110, 127452, 130455, 133380, 143835, 147060, 150930, 152532, 156546, 159315, 165243, 169480, 172602, 173940, 176472, 182191, 190665, 191178, 191780, 201240, 208728, 212420, 220324, 220590, 228798, 230136, 240840, 249314, 254220, 254904, 258903, 260910, 266760, 275405, 286767, 287670, 294120, 301860, 305064, 313092, 318630, 330486, 345204, 347880, 364382, 373971, 381330, 382356, 383560, 391365, 424840, 431505, 440648, 441180, 457596, 477945, 495729, 498628, 508440, 517806, 521820, 546573, 550810, 571995, 573534, 575340, 603720, 623285, 626184, 637260, 660972, 690408, 728764, 747942, 762660, 764712, 782730, 826215, 863010, 882360, 910955, 915192, 955890, 991458, 997256, 1035612, 1043640, 1093146, 1101620, 1121913, 1143990, 1147068, 1150680, 1246570, 1274520, 1294515, 1321944, 1433835, 1457528, 1487187, 1495884, 1525320, 1565460, 1639719, 1652430, 1726020, 1821910, 1869855, 1911780, 1982916, 2071224, 2186292, 2203240, 2243826, 2287980, 2294136, 2368483, 2478645, 2493140, 2589030, 2732865, 2867670, 2974374, 2991768, 3130920, 3279438, 3304860, 3365739, 3452040, 3643820, 3739710, 3823560, 3965832, 4372584, 4487652, 4575960, 4736966, 4919157, 4957290, 4986280, 5178060, 5465730, 5609565, 5735340, 5948748, 6558876, 6609720, 6731478, 7105449, 7287640, 7435935, 7479420, 8198595, 8975304, 9473932, 9838314, 9914580, 10356120, 10931460, 11219130, 11470680, 11842415, 11897496, 13117752, 13462956, 14210898, 14871870, 14958840, 16397190, 16828695, 18947864, 19676628, 19829160, 21316347, 21862920, 22438260, 23684830, 24595785, 26925912, 28421796, 29743740, 32794380, 33657390, 35527245, 39353256, 42632694, 44876520, 47369660, 49191570, 56843592, 59487480, 63949041, 65588760, 67314780, 71054490, 85265388, 94739320, 98383140, 106581735, 127898082, 134629560, 142108980, 170530776, 196766280, 213163470, 255796164, 284217960, 319745205, 426326940, 511592328, 639490410, 852653880, 1278980820, 2557961640]

約数ペア:

[(1, 2557961640), (2, 1278980820), (3, 852653880), (4, 639490410), (5, 511592328), (6, 426326940), (8, 319745205), (9, 284217960), (10, 255796164), (12, 213163470), (13, 196766280), (15, 170530776), (18, 142108980), (19, 134629560), (20, 127898082), (24, 106581735), (26, 98383140), (27, 94739320), (30, 85265388), (36, 71054490), (38, 67314780), (39, 65588760), (40, 63949041), (43, 59487480), (45, 56843592), (52, 49191570), (54, 47369660), (57, 44876520), (60, 42632694), (65, 39353256), (72, 35527245), (76, 33657390), (78, 32794380), (86, 29743740), (90, 28421796), (95, 26925912), (104, 24595785), (108, 23684830), (114, 22438260), (117, 21862920), (120, 21316347), (129, 19829160), (130, 19676628), (135, 18947864), (152, 16828695), (156, 16397190), (171, 14958840), (172, 14871870), (180, 14210898), (190, 13462956), (195, 13117752), (215, 11897496), (216, 11842415), (223, 11470680), (228, 11219130), (234, 10931460), (247, 10356120), (258, 9914580), (260, 9838314), (270, 9473932), (285, 8975304), (312, 8198595), (342, 7479420), (344, 7435935), (351, 7287640), (360, 7105449), (380, 6731478), (387, 6609720), (390, 6558876), (430, 5948748), (446, 5735340), (456, 5609565), (468, 5465730), (494, 5178060), (513, 4986280), (516, 4957290), (520, 4919157), (540, 4736966), (559, 4575960), (570, 4487652), (585, 4372584), (645, 3965832), (669, 3823560), (684, 3739710), (702, 3643820), (741, 3452040), (760, 3365739), (774, 3304860), (780, 3279438), (817, 3130920), (855, 2991768), (860, 2974374), (892, 2867670), (936, 2732865), (988, 2589030), (1026, 2493140), (1032, 2478645), (1080, 2368483), (1115, 2294136), (1118, 2287980), (1140, 2243826), (1161, 2203240), (1170, 2186292), (1235, 2071224), (1290, 1982916), (1338, 1911780), (1368, 1869855), (1404, 1821910), (1482, 1726020), (1548, 1652430), (1560, 1639719), (1634, 1565460), (1677, 1525320), (1710, 1495884), (1720, 1487187), (1755, 1457528), (1784, 1433835), (1935, 1321944), (1976, 1294515), (2007, 1274520), (2052, 1246570), (2223, 1150680), (2230, 1147068), (2236, 1143990), (2280, 1121913), (2322, 1101620), (2340, 1093146), (2451, 1043640), (2470, 1035612), (2565, 997256), (2580, 991458), (2676, 955890), (2795, 915192), (2808, 910955), (2899, 882360), (2964, 863010), (3096, 826215), (3268, 782730), (3345, 764712), (3354, 762660), (3420, 747942), (3510, 728764), (3705, 690408), (3870, 660972), (4014, 637260), (4085, 626184), (4104, 623285), (4237, 603720), (4446, 575340), (4460, 573534), (4472, 571995), (4644, 550810), (4680, 546573), (4902, 521820), (4940, 517806), (5031, 508440), (5130, 498628), (5160, 495729), (5352, 477945), (5590, 457596), (5798, 441180), (5805, 440648), (5928, 431505), (6021, 424840), (6536, 391365), (6669, 383560), (6690, 382356), (6708, 381330), (6840, 373971), (7020, 364382), (7353, 347880), (7410, 345204), (7740, 330486), (8028, 318630), (8170, 313092), (8385, 305064), (8474, 301860), (8697, 294120), (8892, 287670), (8920, 286767), (9288, 275405), (9589, 266760), (9804, 260910), (9880, 258903), (10035, 254904), (10062, 254220), (10260, 249314), (10621, 240840), (11115, 230136), (11180, 228798), (11596, 220590), (11610, 220324), (12042, 212420), (12255, 208728), (12711, 201240), (13338, 191780), (13380, 191178), (13416, 190665), (14040, 182191), (14495, 176472), (14706, 173940), (14820, 172602), (15093, 169480), (15480, 165243), (16056, 159315), (16340, 156546), (16770, 152532), (16948, 150930), (17394, 147060), (17784, 143835), (19178, 133380), (19608, 130455), (20070, 127452), (20124, 127110), (20520, 124657), (21185, 120744), (21242, 120420), (22059, 115960), (22230, 115068), (22360, 114399), (23192, 110295), (23220, 110162), (24084, 106210), (24510, 104364), (25155, 101688), (25422, 100620), (26091, 98040), (26676, 95890), (26760, 95589), (28767, 88920), (28990, 88236), (29412, 86970), (29640, 86301), (30105, 84968), (30186, 84740), (31863, 80280), (32680, 78273), (33345, 76712), (33540, 76266), (33896, 75465), (34788, 73530), (36765, 69576), (38133, 67080), (38356, 66690), (40140, 63726), (40248, 63555), (42370, 60372), (42484, 60210), (43485, 58824), (44118, 57980), (44460, 57534), (46440, 55081), (47945, 53352), (48168, 53105), (49020, 52182), (50310, 50844)]