874240920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 432

約数和(自身を含む): 3541196880

約数和(自身を除く): 2666955960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 105, 114, 120, 124, 126, 133, 140, 152, 155, 168, 171, 180, 186, 190, 210, 217, 228, 248, 252, 266, 279, 280, 285, 310, 315, 342, 360, 361, 372, 380, 399, 420, 434, 456, 465, 504, 532, 558, 570, 589, 620, 630, 651, 665, 684, 722, 744, 760, 798, 840, 855, 868, 930, 961, 1064, 1083, 1085, 1116, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1444, 1596, 1710, 1736, 1767, 1805, 1860, 1922, 1953, 1995, 2166, 2170, 2232, 2280, 2356, 2394, 2520, 2527, 2604, 2660, 2790, 2883, 2888, 2945, 3192, 3249, 3255, 3420, 3534, 3610, 3720, 3844, 3906, 3990, 4123, 4332, 4340, 4712, 4788, 4805, 5054, 5208, 5301, 5320, 5415, 5580, 5766, 5890, 5985, 6498, 6510, 6727, 6840, 7068, 7220, 7581, 7688, 7812, 7980, 8246, 8649, 8664, 8680, 8835, 9576, 9610, 9765, 10108, 10602, 10830, 11160, 11191, 11532, 11780, 11970, 12369, 12635, 12996, 13020, 13454, 14136, 14415, 14440, 15162, 15624, 15960, 16245, 16492, 17298, 17670, 18259, 19220, 19530, 20181, 20216, 20615, 21204, 21660, 22382, 22743, 23064, 23560, 23940, 24738, 25270, 25992, 26040, 26505, 26908, 28830, 30324, 32490, 32984, 33573, 33635, 34596, 35340, 36518, 37107, 37905, 38440, 39060, 40362, 41230, 42408, 43245, 43320, 44764, 45486, 47880, 49476, 50540, 53010, 53816, 54777, 55955, 57660, 60543, 60648, 61845, 64980, 67146, 67270, 69192, 70680, 73036, 74214, 75810, 78120, 78337, 80724, 82460, 86490, 89528, 90972, 91295, 98952, 100719, 100905, 101080, 106020, 109554, 111910, 113715, 115320, 121086, 123690, 127813, 129960, 134292, 134540, 146072, 148428, 151620, 156674, 161448, 164331, 164920, 167865, 172980, 181944, 182590, 185535, 201438, 201810, 212040, 219108, 223820, 227430, 235011, 242172, 247380, 255626, 268584, 269080, 273885, 296856, 302715, 303240, 313348, 328662, 335730, 345960, 346921, 365180, 371070, 383439, 391685, 402876, 403620, 438216, 447640, 454860, 470022, 484344, 494760, 503595, 511252, 547770, 605430, 626696, 639065, 657324, 671460, 693842, 705033, 730360, 742140, 766878, 783370, 805752, 807240, 821655, 909720, 940044, 1007190, 1022504, 1040763, 1095540, 1150317, 1175055, 1210860, 1278130, 1314648, 1342920, 1387684, 1410066, 1484280, 1533756, 1566740, 1643310, 1734605, 1880088, 1917195, 2014380, 2081526, 2191080, 2300634, 2350110, 2421720, 2428447, 2556260, 2775368, 2820132, 3067512, 3122289, 3133480, 3286620, 3469210, 3525165, 3834390, 4028760, 4163052, 4601268, 4700220, 4856894, 5112520, 5203815, 5640264, 5751585, 6244578, 6573240, 6938420, 7050330, 7285341, 7668780, 8326104, 9202536, 9400440, 9713788, 10407630, 11503170, 12142235, 12489156, 13876840, 14100660, 14570682, 15337560, 15611445, 19427576, 20815260, 21856023, 23006340, 24284470, 24978312, 28201320, 29141364, 31222890, 36426705, 41630520, 43712046, 46012680, 48568940, 58282728, 62445780, 72853410, 87424092, 97137880, 109280115, 124891560, 145706820, 174848184, 218560230, 291413640, 437120460, 874240920]

約数ペア:

[(1, 874240920), (2, 437120460), (3, 291413640), (4, 218560230), (5, 174848184), (6, 145706820), (7, 124891560), (8, 109280115), (9, 97137880), (10, 87424092), (12, 72853410), (14, 62445780), (15, 58282728), (18, 48568940), (19, 46012680), (20, 43712046), (21, 41630520), (24, 36426705), (28, 31222890), (30, 29141364), (31, 28201320), (35, 24978312), (36, 24284470), (38, 23006340), (40, 21856023), (42, 20815260), (45, 19427576), (56, 15611445), (57, 15337560), (60, 14570682), (62, 14100660), (63, 13876840), (70, 12489156), (72, 12142235), (76, 11503170), (84, 10407630), (90, 9713788), (93, 9400440), (95, 9202536), (105, 8326104), (114, 7668780), (120, 7285341), (124, 7050330), (126, 6938420), (133, 6573240), (140, 6244578), (152, 5751585), (155, 5640264), (168, 5203815), (171, 5112520), (180, 4856894), (186, 4700220), (190, 4601268), (210, 4163052), (217, 4028760), (228, 3834390), (248, 3525165), (252, 3469210), (266, 3286620), (279, 3133480), (280, 3122289), (285, 3067512), (310, 2820132), (315, 2775368), (342, 2556260), (360, 2428447), (361, 2421720), (372, 2350110), (380, 2300634), (399, 2191080), (420, 2081526), (434, 2014380), (456, 1917195), (465, 1880088), (504, 1734605), (532, 1643310), (558, 1566740), (570, 1533756), (589, 1484280), (620, 1410066), (630, 1387684), (651, 1342920), (665, 1314648), (684, 1278130), (722, 1210860), (744, 1175055), (760, 1150317), (798, 1095540), (840, 1040763), (855, 1022504), (868, 1007190), (930, 940044), (961, 909720), (1064, 821655), (1083, 807240), (1085, 805752), (1116, 783370), (1140, 766878), (1178, 742140), (1197, 730360), (1240, 705033), (1260, 693842), (1302, 671460), (1330, 657324), (1368, 639065), (1395, 626696), (1444, 605430), (1596, 547770), (1710, 511252), (1736, 503595), (1767, 494760), (1805, 484344), (1860, 470022), (1922, 454860), (1953, 447640), (1995, 438216), (2166, 403620), (2170, 402876), (2232, 391685), (2280, 383439), (2356, 371070), (2394, 365180), (2520, 346921), (2527, 345960), (2604, 335730), (2660, 328662), (2790, 313348), (2883, 303240), (2888, 302715), (2945, 296856), (3192, 273885), (3249, 269080), (3255, 268584), (3420, 255626), (3534, 247380), (3610, 242172), (3720, 235011), (3844, 227430), (3906, 223820), (3990, 219108), (4123, 212040), (4332, 201810), (4340, 201438), (4712, 185535), (4788, 182590), (4805, 181944), (5054, 172980), (5208, 167865), (5301, 164920), (5320, 164331), (5415, 161448), (5580, 156674), (5766, 151620), (5890, 148428), (5985, 146072), (6498, 134540), (6510, 134292), (6727, 129960), (6840, 127813), (7068, 123690), (7220, 121086), (7581, 115320), (7688, 113715), (7812, 111910), (7980, 109554), (8246, 106020), (8649, 101080), (8664, 100905), (8680, 100719), (8835, 98952), (9576, 91295), (9610, 90972), (9765, 89528), (10108, 86490), (10602, 82460), (10830, 80724), (11160, 78337), (11191, 78120), (11532, 75810), (11780, 74214), (11970, 73036), (12369, 70680), (12635, 69192), (12996, 67270), (13020, 67146), (13454, 64980), (14136, 61845), (14415, 60648), (14440, 60543), (15162, 57660), (15624, 55955), (15960, 54777), (16245, 53816), (16492, 53010), (17298, 50540), (17670, 49476), (18259, 47880), (19220, 45486), (19530, 44764), (20181, 43320), (20216, 43245), (20615, 42408), (21204, 41230), (21660, 40362), (22382, 39060), (22743, 38440), (23064, 37905), (23560, 37107), (23940, 36518), (24738, 35340), (25270, 34596), (25992, 33635), (26040, 33573), (26505, 32984), (26908, 32490), (28830, 30324)]