28531545840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5059}}^1$

素因数の和:5461

約数の個数: 320

約数和(自身を含む): 112638028800

約数和(自身を除く): 84106482960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 373, 378, 420, 432, 504, 540, 560, 630, 720, 746, 756, 840, 945, 1008, 1080, 1119, 1260, 1492, 1512, 1680, 1865, 1890, 2160, 2238, 2520, 2611, 2984, 3024, 3357, 3730, 3780, 4476, 5040, 5059, 5222, 5595, 5968, 6714, 7460, 7560, 7833, 8952, 10071, 10118, 10444, 11190, 13055, 13428, 14920, 15120, 15177, 15666, 16785, 17904, 20142, 20236, 20888, 22380, 23499, 25295, 26110, 26856, 29840, 30354, 31332, 33570, 35413, 39165, 40284, 40472, 41776, 44760, 45531, 46998, 50355, 50590, 52220, 53712, 60708, 62664, 67140, 70497, 70826, 75885, 78330, 80568, 80944, 89520, 91062, 93996, 100710, 101180, 104440, 106239, 117495, 121416, 125328, 134280, 136593, 140994, 141652, 151770, 156660, 161136, 177065, 182124, 187992, 201420, 202360, 208880, 212478, 227655, 234990, 242832, 268560, 273186, 281988, 283304, 303540, 313320, 318717, 352485, 354130, 364248, 375984, 402840, 404720, 424956, 455310, 469980, 531195, 546372, 563976, 566608, 607080, 626640, 637434, 682965, 704970, 708260, 728496, 805680, 849912, 910620, 939960, 956151, 1062390, 1092744, 1127952, 1214160, 1274868, 1365930, 1409940, 1416520, 1593585, 1699824, 1821240, 1879920, 1887007, 1912302, 2124780, 2185488, 2549736, 2731860, 2819880, 2833040, 3187170, 3642480, 3774014, 3824604, 4249560, 4780755, 5099472, 5463720, 5639760, 5661021, 6374340, 7548028, 7649208, 8499120, 9435035, 9561510, 10927440, 11322042, 12748680, 13209049, 15096056, 15298416, 16983063, 18870070, 19123020, 22644084, 25497360, 26418098, 28305105, 30192112, 33966126, 37740140, 38246040, 39627147, 45288168, 50949189, 52836196, 56610210, 66045245, 67932252, 75480280, 76492080, 79254294, 84915315, 90576336, 101898378, 105672392, 113220420, 118881441, 132090490, 135864504, 150960560, 158508588, 169830630, 198135735, 203796756, 211344784, 226440840, 237762882, 254745945, 264180980, 271729008, 317017176, 339661260, 356644323, 396271470, 407593512, 452881680, 475525764, 509491890, 528361960, 594407205, 634034352, 679322520, 713288646, 792542940, 815187024, 951051528, 1018983780, 1056723920, 1188814410, 1358645040, 1426577292, 1585085880, 1783221615, 1902103056, 2037967560, 2377628820, 2853154584, 3170171760, 3566443230, 4075935120, 4755257640, 5706309168, 7132886460, 9510515280, 14265772920, 28531545840]

約数ペア:

[(1, 28531545840), (2, 14265772920), (3, 9510515280), (4, 7132886460), (5, 5706309168), (6, 4755257640), (7, 4075935120), (8, 3566443230), (9, 3170171760), (10, 2853154584), (12, 2377628820), (14, 2037967560), (15, 1902103056), (16, 1783221615), (18, 1585085880), (20, 1426577292), (21, 1358645040), (24, 1188814410), (27, 1056723920), (28, 1018983780), (30, 951051528), (35, 815187024), (36, 792542940), (40, 713288646), (42, 679322520), (45, 634034352), (48, 594407205), (54, 528361960), (56, 509491890), (60, 475525764), (63, 452881680), (70, 407593512), (72, 396271470), (80, 356644323), (84, 339661260), (90, 317017176), (105, 271729008), (108, 264180980), (112, 254745945), (120, 237762882), (126, 226440840), (135, 211344784), (140, 203796756), (144, 198135735), (168, 169830630), (180, 158508588), (189, 150960560), (210, 135864504), (216, 132090490), (240, 118881441), (252, 113220420), (270, 105672392), (280, 101898378), (315, 90576336), (336, 84915315), (360, 79254294), (373, 76492080), (378, 75480280), (420, 67932252), (432, 66045245), (504, 56610210), (540, 52836196), (560, 50949189), (630, 45288168), (720, 39627147), (746, 38246040), (756, 37740140), (840, 33966126), (945, 30192112), (1008, 28305105), (1080, 26418098), (1119, 25497360), (1260, 22644084), (1492, 19123020), (1512, 18870070), (1680, 16983063), (1865, 15298416), (1890, 15096056), (2160, 13209049), (2238, 12748680), (2520, 11322042), (2611, 10927440), (2984, 9561510), (3024, 9435035), (3357, 8499120), (3730, 7649208), (3780, 7548028), (4476, 6374340), (5040, 5661021), (5059, 5639760), (5222, 5463720), (5595, 5099472), (5968, 4780755), (6714, 4249560), (7460, 3824604), (7560, 3774014), (7833, 3642480), (8952, 3187170), (10071, 2833040), (10118, 2819880), (10444, 2731860), (11190, 2549736), (13055, 2185488), (13428, 2124780), (14920, 1912302), (15120, 1887007), (15177, 1879920), (15666, 1821240), (16785, 1699824), (17904, 1593585), (20142, 1416520), (20236, 1409940), (20888, 1365930), (22380, 1274868), (23499, 1214160), (25295, 1127952), (26110, 1092744), (26856, 1062390), (29840, 956151), (30354, 939960), (31332, 910620), (33570, 849912), (35413, 805680), (39165, 728496), (40284, 708260), (40472, 704970), (41776, 682965), (44760, 637434), (45531, 626640), (46998, 607080), (50355, 566608), (50590, 563976), (52220, 546372), (53712, 531195), (60708, 469980), (62664, 455310), (67140, 424956), (70497, 404720), (70826, 402840), (75885, 375984), (78330, 364248), (80568, 354130), (80944, 352485), (89520, 318717), (91062, 313320), (93996, 303540), (100710, 283304), (101180, 281988), (104440, 273186), (106239, 268560), (117495, 242832), (121416, 234990), (125328, 227655), (134280, 212478), (136593, 208880), (140994, 202360), (141652, 201420), (151770, 187992), (156660, 182124), (161136, 177065)]