15672639400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 40569724800

約数和(自身を除く): 24897085400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 142, 200, 220, 269, 275, 284, 355, 373, 440, 538, 550, 568, 710, 746, 781, 1076, 1100, 1345, 1420, 1492, 1562, 1775, 1865, 2152, 2200, 2690, 2840, 2959, 2984, 3124, 3550, 3730, 3905, 4103, 5380, 5918, 6248, 6725, 7100, 7460, 7810, 8206, 9325, 10760, 11836, 13450, 14200, 14795, 14920, 15620, 16412, 18650, 19099, 19525, 20515, 23672, 26483, 26900, 29590, 31240, 32824, 37300, 38198, 39050, 41030, 52966, 53800, 59180, 73975, 74600, 76396, 78100, 82060, 95495, 100337, 102575, 105932, 118360, 132415, 147950, 152792, 156200, 164120, 190990, 200674, 205150, 210089, 211864, 264830, 291313, 295900, 381980, 401348, 410300, 420178, 477475, 501685, 529660, 582626, 591800, 662075, 763960, 802696, 820600, 840356, 954950, 1003370, 1050445, 1059320, 1103707, 1165252, 1324150, 1456565, 1680712, 1909900, 2006740, 2100890, 2207414, 2330504, 2508425, 2648300, 2913130, 3819800, 4013480, 4201780, 4414828, 5016850, 5252225, 5296600, 5518535, 5826260, 7123927, 7282825, 8403560, 8829656, 10033700, 10504450, 11037070, 11652520, 14247854, 14565650, 20067400, 21008900, 22074140, 27592675, 28495708, 29131300, 35619635, 42017800, 44148280, 55185350, 56991416, 58262600, 71239270, 78363197, 110370700, 142478540, 156726394, 178098175, 220741400, 284957080, 313452788, 356196350, 391815985, 626905576, 712392700, 783631970, 1424785400, 1567263940, 1959079925, 3134527880, 3918159850, 7836319700, 15672639400]

約数ペア:

[(1, 15672639400), (2, 7836319700), (4, 3918159850), (5, 3134527880), (8, 1959079925), (10, 1567263940), (11, 1424785400), (20, 783631970), (22, 712392700), (25, 626905576), (40, 391815985), (44, 356196350), (50, 313452788), (55, 284957080), (71, 220741400), (88, 178098175), (100, 156726394), (110, 142478540), (142, 110370700), (200, 78363197), (220, 71239270), (269, 58262600), (275, 56991416), (284, 55185350), (355, 44148280), (373, 42017800), (440, 35619635), (538, 29131300), (550, 28495708), (568, 27592675), (710, 22074140), (746, 21008900), (781, 20067400), (1076, 14565650), (1100, 14247854), (1345, 11652520), (1420, 11037070), (1492, 10504450), (1562, 10033700), (1775, 8829656), (1865, 8403560), (2152, 7282825), (2200, 7123927), (2690, 5826260), (2840, 5518535), (2959, 5296600), (2984, 5252225), (3124, 5016850), (3550, 4414828), (3730, 4201780), (3905, 4013480), (4103, 3819800), (5380, 2913130), (5918, 2648300), (6248, 2508425), (6725, 2330504), (7100, 2207414), (7460, 2100890), (7810, 2006740), (8206, 1909900), (9325, 1680712), (10760, 1456565), (11836, 1324150), (13450, 1165252), (14200, 1103707), (14795, 1059320), (14920, 1050445), (15620, 1003370), (16412, 954950), (18650, 840356), (19099, 820600), (19525, 802696), (20515, 763960), (23672, 662075), (26483, 591800), (26900, 582626), (29590, 529660), (31240, 501685), (32824, 477475), (37300, 420178), (38198, 410300), (39050, 401348), (41030, 381980), (52966, 295900), (53800, 291313), (59180, 264830), (73975, 211864), (74600, 210089), (76396, 205150), (78100, 200674), (82060, 190990), (95495, 164120), (100337, 156200), (102575, 152792), (105932, 147950), (118360, 132415)]