15566485080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:666

約数の個数: 256

約数和(自身を含む): 49396838400

約数和(自身を除く): 33830353320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 181, 183, 186, 244, 248, 305, 310, 362, 366, 372, 379, 465, 488, 543, 610, 620, 724, 732, 744, 758, 905, 915, 930, 1086, 1137, 1220, 1240, 1448, 1464, 1516, 1810, 1830, 1860, 1891, 1895, 2172, 2274, 2440, 2715, 3032, 3620, 3660, 3720, 3782, 3790, 4344, 4548, 5430, 5611, 5673, 5685, 7240, 7320, 7564, 7580, 9096, 9455, 10860, 11041, 11222, 11346, 11370, 11749, 15128, 15160, 16833, 18910, 21720, 22082, 22444, 22692, 22740, 23119, 23498, 28055, 28365, 33123, 33666, 35247, 37820, 44164, 44888, 45384, 45480, 46238, 46996, 55205, 56110, 56730, 58745, 66246, 67332, 68599, 69357, 70494, 75640, 84165, 88328, 92476, 93992, 110410, 112220, 113460, 115595, 117490, 132492, 134664, 137198, 138714, 140988, 165615, 168330, 176235, 184952, 205797, 220820, 224440, 226920, 231190, 234980, 264984, 274396, 277428, 281976, 331230, 336660, 342271, 342995, 346785, 352470, 411594, 441640, 462380, 469960, 548792, 554856, 662460, 673320, 684542, 685990, 693570, 704940, 716689, 823188, 924760, 1026813, 1028985, 1324920, 1369084, 1371980, 1387140, 1409880, 1433378, 1646376, 1711355, 2053626, 2057970, 2126569, 2150067, 2738168, 2743960, 2774280, 2866756, 3422710, 3583445, 4107252, 4115940, 4184539, 4253138, 4300134, 5134065, 5733512, 6379707, 6845420, 7166890, 8214504, 8231880, 8369078, 8506276, 8600268, 10268130, 10632845, 10750335, 12553617, 12759414, 13690840, 14333780, 16738156, 17012552, 17200536, 20536260, 20922695, 21265690, 21500670, 25107234, 25518828, 28667560, 31898535, 33476312, 41072520, 41845390, 42531380, 43001340, 50214468, 51037656, 62768085, 63797070, 83690780, 85062760, 86002680, 100428936, 125536170, 127594140, 129720709, 167381560, 251072340, 255188280, 259441418, 389162127, 502144680, 518882836, 648603545, 778324254, 1037765672, 1297207090, 1556648508, 1945810635, 2594414180, 3113297016, 3891621270, 5188828360, 7783242540, 15566485080]

約数ペア:

[(1, 15566485080), (2, 7783242540), (3, 5188828360), (4, 3891621270), (5, 3113297016), (6, 2594414180), (8, 1945810635), (10, 1556648508), (12, 1297207090), (15, 1037765672), (20, 778324254), (24, 648603545), (30, 518882836), (31, 502144680), (40, 389162127), (60, 259441418), (61, 255188280), (62, 251072340), (93, 167381560), (120, 129720709), (122, 127594140), (124, 125536170), (155, 100428936), (181, 86002680), (183, 85062760), (186, 83690780), (244, 63797070), (248, 62768085), (305, 51037656), (310, 50214468), (362, 43001340), (366, 42531380), (372, 41845390), (379, 41072520), (465, 33476312), (488, 31898535), (543, 28667560), (610, 25518828), (620, 25107234), (724, 21500670), (732, 21265690), (744, 20922695), (758, 20536260), (905, 17200536), (915, 17012552), (930, 16738156), (1086, 14333780), (1137, 13690840), (1220, 12759414), (1240, 12553617), (1448, 10750335), (1464, 10632845), (1516, 10268130), (1810, 8600268), (1830, 8506276), (1860, 8369078), (1891, 8231880), (1895, 8214504), (2172, 7166890), (2274, 6845420), (2440, 6379707), (2715, 5733512), (3032, 5134065), (3620, 4300134), (3660, 4253138), (3720, 4184539), (3782, 4115940), (3790, 4107252), (4344, 3583445), (4548, 3422710), (5430, 2866756), (5611, 2774280), (5673, 2743960), (5685, 2738168), (7240, 2150067), (7320, 2126569), (7564, 2057970), (7580, 2053626), (9096, 1711355), (9455, 1646376), (10860, 1433378), (11041, 1409880), (11222, 1387140), (11346, 1371980), (11370, 1369084), (11749, 1324920), (15128, 1028985), (15160, 1026813), (16833, 924760), (18910, 823188), (21720, 716689), (22082, 704940), (22444, 693570), (22692, 685990), (22740, 684542), (23119, 673320), (23498, 662460), (28055, 554856), (28365, 548792), (33123, 469960), (33666, 462380), (35247, 441640), (37820, 411594), (44164, 352470), (44888, 346785), (45384, 342995), (45480, 342271), (46238, 336660), (46996, 331230), (55205, 281976), (56110, 277428), (56730, 274396), (58745, 264984), (66246, 234980), (67332, 231190), (68599, 226920), (69357, 224440), (70494, 220820), (75640, 205797), (84165, 184952), (88328, 176235), (92476, 168330), (93992, 165615), (110410, 140988), (112220, 138714), (113460, 137198), (115595, 134664), (117490, 132492)]