2657637840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:618

約数の個数: 320

約数和(自身を含む): 9751375872

約数和(自身を除く): 7093738032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 211, 220, 240, 260, 264, 286, 312, 330, 367, 390, 422, 429, 440, 520, 528, 572, 624, 633, 660, 715, 734, 780, 844, 858, 880, 1040, 1055, 1101, 1144, 1266, 1320, 1430, 1468, 1560, 1688, 1716, 1835, 2110, 2145, 2202, 2288, 2321, 2532, 2640, 2743, 2860, 2936, 3120, 3165, 3376, 3432, 3670, 4037, 4220, 4290, 4404, 4642, 4771, 5064, 5486, 5505, 5720, 5872, 6330, 6864, 6963, 7340, 8074, 8229, 8440, 8580, 8808, 9284, 9542, 10128, 10972, 11010, 11440, 11605, 12111, 12660, 13715, 13926, 14313, 14680, 16148, 16458, 16880, 17160, 17616, 18568, 19084, 20185, 21944, 22020, 23210, 23855, 24222, 25320, 27430, 27852, 28626, 29360, 30173, 32296, 32916, 34320, 34815, 37136, 38168, 40370, 41145, 43888, 44040, 46420, 47710, 48444, 50640, 52481, 54860, 55704, 57252, 60346, 60555, 64592, 65832, 69630, 71565, 76336, 77437, 80740, 82290, 88080, 90519, 92840, 95420, 96888, 104962, 109720, 111408, 114504, 120692, 121110, 131664, 139260, 143130, 150865, 154874, 157443, 161480, 164580, 181038, 185680, 190840, 193776, 209924, 219440, 229008, 232311, 241384, 242220, 262405, 278520, 286260, 301730, 309748, 314886, 322960, 329160, 362076, 381680, 387185, 419848, 452595, 464622, 482768, 484440, 524810, 557040, 572520, 603460, 619496, 629772, 658320, 724152, 774370, 787215, 839696, 851807, 905190, 929244, 968880, 1006681, 1049620, 1145040, 1161555, 1206920, 1238992, 1259544, 1448304, 1548740, 1574430, 1703614, 1810380, 1858488, 2013362, 2099240, 2323110, 2413840, 2519088, 2555421, 3020043, 3097480, 3148860, 3407228, 3620760, 3716976, 4026724, 4198480, 4259035, 4646220, 5033405, 5110842, 6040086, 6194960, 6297720, 6814456, 7241520, 8053448, 8518070, 9292440, 10066810, 10221684, 11073491, 12080172, 12595440, 12777105, 13628912, 15100215, 16106896, 17036140, 18584880, 20133620, 20443368, 22146982, 24160344, 25554210, 30200430, 33220473, 34072280, 40267240, 40886736, 44293964, 48320688, 51108420, 55367455, 60400860, 66440946, 68144560, 80534480, 88587928, 102216840, 110734910, 120801720, 132881892, 166102365, 177175856, 204433680, 221469820, 241603440, 265763784, 332204730, 442939640, 531527568, 664409460, 885879280, 1328818920, 2657637840]

約数ペア:

[(1, 2657637840), (2, 1328818920), (3, 885879280), (4, 664409460), (5, 531527568), (6, 442939640), (8, 332204730), (10, 265763784), (11, 241603440), (12, 221469820), (13, 204433680), (15, 177175856), (16, 166102365), (20, 132881892), (22, 120801720), (24, 110734910), (26, 102216840), (30, 88587928), (33, 80534480), (39, 68144560), (40, 66440946), (44, 60400860), (48, 55367455), (52, 51108420), (55, 48320688), (60, 44293964), (65, 40886736), (66, 40267240), (78, 34072280), (80, 33220473), (88, 30200430), (104, 25554210), (110, 24160344), (120, 22146982), (130, 20443368), (132, 20133620), (143, 18584880), (156, 17036140), (165, 16106896), (176, 15100215), (195, 13628912), (208, 12777105), (211, 12595440), (220, 12080172), (240, 11073491), (260, 10221684), (264, 10066810), (286, 9292440), (312, 8518070), (330, 8053448), (367, 7241520), (390, 6814456), (422, 6297720), (429, 6194960), (440, 6040086), (520, 5110842), (528, 5033405), (572, 4646220), (624, 4259035), (633, 4198480), (660, 4026724), (715, 3716976), (734, 3620760), (780, 3407228), (844, 3148860), (858, 3097480), (880, 3020043), (1040, 2555421), (1055, 2519088), (1101, 2413840), (1144, 2323110), (1266, 2099240), (1320, 2013362), (1430, 1858488), (1468, 1810380), (1560, 1703614), (1688, 1574430), (1716, 1548740), (1835, 1448304), (2110, 1259544), (2145, 1238992), (2202, 1206920), (2288, 1161555), (2321, 1145040), (2532, 1049620), (2640, 1006681), (2743, 968880), (2860, 929244), (2936, 905190), (3120, 851807), (3165, 839696), (3376, 787215), (3432, 774370), (3670, 724152), (4037, 658320), (4220, 629772), (4290, 619496), (4404, 603460), (4642, 572520), (4771, 557040), (5064, 524810), (5486, 484440), (5505, 482768), (5720, 464622), (5872, 452595), (6330, 419848), (6864, 387185), (6963, 381680), (7340, 362076), (8074, 329160), (8229, 322960), (8440, 314886), (8580, 309748), (8808, 301730), (9284, 286260), (9542, 278520), (10128, 262405), (10972, 242220), (11010, 241384), (11440, 232311), (11605, 229008), (12111, 219440), (12660, 209924), (13715, 193776), (13926, 190840), (14313, 185680), (14680, 181038), (16148, 164580), (16458, 161480), (16880, 157443), (17160, 154874), (17616, 150865), (18568, 143130), (19084, 139260), (20185, 131664), (21944, 121110), (22020, 120692), (23210, 114504), (23855, 111408), (24222, 109720), (25320, 104962), (27430, 96888), (27852, 95420), (28626, 92840), (29360, 90519), (30173, 88080), (32296, 82290), (32916, 80740), (34320, 77437), (34815, 76336), (37136, 71565), (38168, 69630), (40370, 65832), (41145, 64592), (43888, 60555), (44040, 60346), (46420, 57252), (47710, 55704), (48444, 54860), (50640, 52481)]