8902076820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5209}}^1$

素因数の和:5554

約数の個数: 192

約数和(自身を含む): 30781847040

約数和(自身を除く): 21879770220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 313, 364, 390, 420, 455, 546, 626, 780, 910, 939, 1092, 1252, 1365, 1565, 1820, 1878, 2191, 2730, 3130, 3756, 4069, 4382, 4695, 5209, 5460, 6260, 6573, 8138, 8764, 9390, 10418, 10955, 12207, 13146, 15627, 16276, 18780, 20345, 20836, 21910, 24414, 26045, 26292, 28483, 31254, 32865, 36463, 40690, 43820, 48828, 52090, 56966, 61035, 62508, 65730, 67717, 72926, 78135, 81380, 85449, 104180, 109389, 113932, 122070, 131460, 135434, 142415, 145852, 156270, 170898, 182315, 203151, 218778, 244140, 270868, 284830, 312540, 338585, 341796, 364630, 406302, 427245, 437556, 474019, 546945, 569660, 677170, 729260, 812604, 854490, 948038, 1015755, 1093890, 1354340, 1422057, 1630417, 1708980, 1896076, 2031510, 2187780, 2370095, 2844114, 3260834, 4063020, 4740190, 4891251, 5688228, 6521668, 7110285, 8152085, 9480380, 9782502, 11412919, 14220570, 16304170, 19565004, 21195421, 22825838, 24456255, 28441140, 32608340, 34238757, 42390842, 45651676, 48912510, 57064595, 63586263, 68477514, 84781684, 97825020, 105977105, 114129190, 127172526, 136955028, 148367947, 171193785, 211954210, 228258380, 254345052, 296735894, 317931315, 342387570, 423908420, 445103841, 593471788, 635862630, 684775140, 741839735, 890207682, 1271725260, 1483679470, 1780415364, 2225519205, 2967358940, 4451038410, 8902076820]

約数ペア:

[(1, 8902076820), (2, 4451038410), (3, 2967358940), (4, 2225519205), (5, 1780415364), (6, 1483679470), (7, 1271725260), (10, 890207682), (12, 741839735), (13, 684775140), (14, 635862630), (15, 593471788), (20, 445103841), (21, 423908420), (26, 342387570), (28, 317931315), (30, 296735894), (35, 254345052), (39, 228258380), (42, 211954210), (52, 171193785), (60, 148367947), (65, 136955028), (70, 127172526), (78, 114129190), (84, 105977105), (91, 97825020), (105, 84781684), (130, 68477514), (140, 63586263), (156, 57064595), (182, 48912510), (195, 45651676), (210, 42390842), (260, 34238757), (273, 32608340), (313, 28441140), (364, 24456255), (390, 22825838), (420, 21195421), (455, 19565004), (546, 16304170), (626, 14220570), (780, 11412919), (910, 9782502), (939, 9480380), (1092, 8152085), (1252, 7110285), (1365, 6521668), (1565, 5688228), (1820, 4891251), (1878, 4740190), (2191, 4063020), (2730, 3260834), (3130, 2844114), (3756, 2370095), (4069, 2187780), (4382, 2031510), (4695, 1896076), (5209, 1708980), (5460, 1630417), (6260, 1422057), (6573, 1354340), (8138, 1093890), (8764, 1015755), (9390, 948038), (10418, 854490), (10955, 812604), (12207, 729260), (13146, 677170), (15627, 569660), (16276, 546945), (18780, 474019), (20345, 437556), (20836, 427245), (21910, 406302), (24414, 364630), (26045, 341796), (26292, 338585), (28483, 312540), (31254, 284830), (32865, 270868), (36463, 244140), (40690, 218778), (43820, 203151), (48828, 182315), (52090, 170898), (56966, 156270), (61035, 145852), (62508, 142415), (65730, 135434), (67717, 131460), (72926, 122070), (78135, 113932), (81380, 109389), (85449, 104180)]