21752138880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{64007}}^1$

素因数の和:64091

約数の個数: 192

約数和(自身を含む): 76387147200

約数和(自身を除く): 54635008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 885, 944, 960, 1062, 1152, 1180, 1416, 1440, 1770, 1888, 1920, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4248, 4720, 5310, 5664, 5760, 7080, 7552, 8496, 9440, 10620, 11328, 14160, 16992, 18880, 21240, 22656, 28320, 33984, 37760, 42480, 56640, 64007, 67968, 84960, 113280, 128014, 169920, 192021, 256028, 320035, 339840, 384042, 512056, 576063, 640070, 768084, 960105, 1024112, 1152126, 1280140, 1536168, 1920210, 2048224, 2304252, 2560280, 2880315, 3072336, 3776413, 3840420, 4096448, 4608504, 5120560, 5760630, 6144672, 7552826, 7680840, 8192896, 9217008, 10241120, 11329239, 11521260, 12289344, 15105652, 15361680, 18434016, 18882065, 20482240, 22658478, 23042520, 24578688, 30211304, 30723360, 33987717, 36868032, 37764130, 40964480, 45316956, 46085040, 56646195, 60422608, 61446720, 67975434, 73736064, 75528260, 90633912, 92170080, 113292390, 120845216, 122893440, 135950868, 151056520, 169938585, 181267824, 184340160, 226584780, 241690432, 271901736, 302113040, 339877170, 362535648, 368680320, 453169560, 483380864, 543803472, 604226080, 679754340, 725071296, 906339120, 1087606944, 1208452160, 1359508680, 1450142592, 1812678240, 2175213888, 2416904320, 2719017360, 3625356480, 4350427776, 5438034720, 7250712960, 10876069440, 21752138880]

約数ペア:

[(1, 21752138880), (2, 10876069440), (3, 7250712960), (4, 5438034720), (5, 4350427776), (6, 3625356480), (8, 2719017360), (9, 2416904320), (10, 2175213888), (12, 1812678240), (15, 1450142592), (16, 1359508680), (18, 1208452160), (20, 1087606944), (24, 906339120), (30, 725071296), (32, 679754340), (36, 604226080), (40, 543803472), (45, 483380864), (48, 453169560), (59, 368680320), (60, 362535648), (64, 339877170), (72, 302113040), (80, 271901736), (90, 241690432), (96, 226584780), (118, 184340160), (120, 181267824), (128, 169938585), (144, 151056520), (160, 135950868), (177, 122893440), (180, 120845216), (192, 113292390), (236, 92170080), (240, 90633912), (288, 75528260), (295, 73736064), (320, 67975434), (354, 61446720), (360, 60422608), (384, 56646195), (472, 46085040), (480, 45316956), (531, 40964480), (576, 37764130), (590, 36868032), (640, 33987717), (708, 30723360), (720, 30211304), (885, 24578688), (944, 23042520), (960, 22658478), (1062, 20482240), (1152, 18882065), (1180, 18434016), (1416, 15361680), (1440, 15105652), (1770, 12289344), (1888, 11521260), (1920, 11329239), (2124, 10241120), (2360, 9217008), (2655, 8192896), (2832, 7680840), (2880, 7552826), (3540, 6144672), (3776, 5760630), (4248, 5120560), (4720, 4608504), (5310, 4096448), (5664, 3840420), (5760, 3776413), (7080, 3072336), (7552, 2880315), (8496, 2560280), (9440, 2304252), (10620, 2048224), (11328, 1920210), (14160, 1536168), (16992, 1280140), (18880, 1152126), (21240, 1024112), (22656, 960105), (28320, 768084), (33984, 640070), (37760, 576063), (42480, 512056), (56640, 384042), (64007, 339840), (67968, 320035), (84960, 256028), (113280, 192021), (128014, 169920)]