64396290840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{16547}}^1$

素因数の和:16722

約数の個数: 256

約数和(自身を含む): 228187653120

約数和(自身を除く): 163791362280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 113, 120, 123, 140, 164, 168, 205, 210, 226, 246, 280, 287, 328, 339, 410, 420, 452, 492, 565, 574, 615, 678, 791, 820, 840, 861, 904, 984, 1130, 1148, 1230, 1356, 1435, 1582, 1640, 1695, 1722, 2260, 2296, 2373, 2460, 2712, 2870, 3164, 3390, 3444, 3955, 4305, 4520, 4633, 4746, 4920, 5740, 6328, 6780, 6888, 7910, 8610, 9266, 9492, 11480, 11865, 13560, 13899, 15820, 16547, 17220, 18532, 18984, 23165, 23730, 27798, 31640, 32431, 33094, 34440, 37064, 46330, 47460, 49641, 55596, 64862, 66188, 69495, 82735, 92660, 94920, 97293, 99282, 111192, 115829, 129724, 132376, 138990, 162155, 165470, 185320, 194586, 198564, 231658, 248205, 259448, 277980, 324310, 330940, 347487, 389172, 397128, 463316, 486465, 496410, 555960, 579145, 648620, 661880, 678427, 694974, 778344, 926632, 972930, 992820, 1158290, 1297240, 1356854, 1389948, 1737435, 1869811, 1945860, 1985640, 2035281, 2316580, 2713708, 2779896, 3392135, 3474870, 3739622, 3891720, 4070562, 4633160, 4748989, 5427416, 5609433, 6784270, 6949740, 7479244, 8141124, 9349055, 9497978, 10176405, 11218866, 13088677, 13568540, 13899480, 14246967, 14958488, 16282248, 18698110, 18995956, 20352810, 22437732, 23744945, 26177354, 27137080, 28047165, 28493934, 37396220, 37991912, 39266031, 40705620, 44875464, 47489890, 52354708, 56094330, 56987868, 65443385, 71234835, 74792440, 76662251, 78532062, 81411240, 94979780, 104709416, 112188660, 113975736, 130886770, 142469670, 153324502, 157064124, 189959560, 196330155, 224377320, 229986753, 261773540, 284939340, 306649004, 314128248, 383311255, 392660310, 459973506, 523547080, 536635757, 569878680, 613298008, 766622510, 785320620, 919947012, 1073271514, 1149933765, 1533245020, 1570641240, 1609907271, 1839894024, 2146543028, 2299867530, 2683178785, 3066490040, 3219814542, 4293086056, 4599735060, 5366357570, 6439629084, 8049536355, 9199470120, 10732715140, 12879258168, 16099072710, 21465430280, 32198145420, 64396290840]

約数ペア:

[(1, 64396290840), (2, 32198145420), (3, 21465430280), (4, 16099072710), (5, 12879258168), (6, 10732715140), (7, 9199470120), (8, 8049536355), (10, 6439629084), (12, 5366357570), (14, 4599735060), (15, 4293086056), (20, 3219814542), (21, 3066490040), (24, 2683178785), (28, 2299867530), (30, 2146543028), (35, 1839894024), (40, 1609907271), (41, 1570641240), (42, 1533245020), (56, 1149933765), (60, 1073271514), (70, 919947012), (82, 785320620), (84, 766622510), (105, 613298008), (113, 569878680), (120, 536635757), (123, 523547080), (140, 459973506), (164, 392660310), (168, 383311255), (205, 314128248), (210, 306649004), (226, 284939340), (246, 261773540), (280, 229986753), (287, 224377320), (328, 196330155), (339, 189959560), (410, 157064124), (420, 153324502), (452, 142469670), (492, 130886770), (565, 113975736), (574, 112188660), (615, 104709416), (678, 94979780), (791, 81411240), (820, 78532062), (840, 76662251), (861, 74792440), (904, 71234835), (984, 65443385), (1130, 56987868), (1148, 56094330), (1230, 52354708), (1356, 47489890), (1435, 44875464), (1582, 40705620), (1640, 39266031), (1695, 37991912), (1722, 37396220), (2260, 28493934), (2296, 28047165), (2373, 27137080), (2460, 26177354), (2712, 23744945), (2870, 22437732), (3164, 20352810), (3390, 18995956), (3444, 18698110), (3955, 16282248), (4305, 14958488), (4520, 14246967), (4633, 13899480), (4746, 13568540), (4920, 13088677), (5740, 11218866), (6328, 10176405), (6780, 9497978), (6888, 9349055), (7910, 8141124), (8610, 7479244), (9266, 6949740), (9492, 6784270), (11480, 5609433), (11865, 5427416), (13560, 4748989), (13899, 4633160), (15820, 4070562), (16547, 3891720), (17220, 3739622), (18532, 3474870), (18984, 3392135), (23165, 2779896), (23730, 2713708), (27798, 2316580), (31640, 2035281), (32431, 1985640), (33094, 1945860), (34440, 1869811), (37064, 1737435), (46330, 1389948), (47460, 1356854), (49641, 1297240), (55596, 1158290), (64862, 992820), (66188, 972930), (69495, 926632), (82735, 778344), (92660, 694974), (94920, 678427), (97293, 661880), (99282, 648620), (111192, 579145), (115829, 555960), (129724, 496410), (132376, 486465), (138990, 463316), (162155, 397128), (165470, 389172), (185320, 347487), (194586, 330940), (198564, 324310), (231658, 277980), (248205, 259448)]