19580491440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{2687}}^1$

素因数の和:3084

約数の個数: 240

約数和(自身を含む): 68245632000

約数和(自身を除く): 48665140560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 349, 360, 435, 464, 522, 580, 696, 698, 720, 870, 1044, 1047, 1160, 1305, 1392, 1396, 1740, 1745, 2088, 2094, 2320, 2610, 2687, 2792, 3141, 3480, 3490, 4176, 4188, 5220, 5235, 5374, 5584, 6282, 6960, 6980, 8061, 8376, 10121, 10440, 10470, 10748, 12564, 13435, 13960, 15705, 16122, 16752, 20242, 20880, 20940, 21496, 24183, 25128, 26870, 27920, 30363, 31410, 32244, 40305, 40484, 41880, 42992, 48366, 50256, 50605, 53740, 60726, 62820, 64488, 77923, 80610, 80968, 83760, 91089, 96732, 101210, 107480, 120915, 121452, 125640, 128976, 151815, 155846, 161220, 161936, 182178, 193464, 202420, 214960, 233769, 241830, 242904, 251280, 303630, 311692, 322440, 364356, 386928, 389615, 404840, 455445, 467538, 483660, 485808, 607260, 623384, 644880, 701307, 728712, 779230, 809680, 910890, 935076, 937763, 967320, 1168845, 1214520, 1246768, 1402614, 1457424, 1558460, 1821780, 1870152, 1875526, 1934640, 2337690, 2429040, 2805228, 2813289, 3116920, 3506535, 3643560, 3740304, 3751052, 4675380, 4688815, 5610456, 5626578, 6233840, 7013070, 7287120, 7502104, 8439867, 9350760, 9377630, 11220912, 11253156, 14026140, 14066445, 15004208, 16879734, 18701520, 18755260, 22506312, 27195127, 28052280, 28132890, 33759468, 37510520, 42199335, 45012624, 54390254, 56104560, 56265780, 67518936, 75021040, 81585381, 84398670, 108780508, 112531560, 135037872, 135975635, 163170762, 168797340, 217561016, 225063120, 244756143, 271951270, 326341524, 337594680, 407926905, 435122032, 489512286, 543902540, 652683048, 675189360, 815853810, 979024572, 1087805080, 1223780715, 1305366096, 1631707620, 1958049144, 2175610160, 2447561430, 3263415240, 3916098288, 4895122860, 6526830480, 9790245720, 19580491440]

約数ペア:

[(1, 19580491440), (2, 9790245720), (3, 6526830480), (4, 4895122860), (5, 3916098288), (6, 3263415240), (8, 2447561430), (9, 2175610160), (10, 1958049144), (12, 1631707620), (15, 1305366096), (16, 1223780715), (18, 1087805080), (20, 979024572), (24, 815853810), (29, 675189360), (30, 652683048), (36, 543902540), (40, 489512286), (45, 435122032), (48, 407926905), (58, 337594680), (60, 326341524), (72, 271951270), (80, 244756143), (87, 225063120), (90, 217561016), (116, 168797340), (120, 163170762), (144, 135975635), (145, 135037872), (174, 112531560), (180, 108780508), (232, 84398670), (240, 81585381), (261, 75021040), (290, 67518936), (348, 56265780), (349, 56104560), (360, 54390254), (435, 45012624), (464, 42199335), (522, 37510520), (580, 33759468), (696, 28132890), (698, 28052280), (720, 27195127), (870, 22506312), (1044, 18755260), (1047, 18701520), (1160, 16879734), (1305, 15004208), (1392, 14066445), (1396, 14026140), (1740, 11253156), (1745, 11220912), (2088, 9377630), (2094, 9350760), (2320, 8439867), (2610, 7502104), (2687, 7287120), (2792, 7013070), (3141, 6233840), (3480, 5626578), (3490, 5610456), (4176, 4688815), (4188, 4675380), (5220, 3751052), (5235, 3740304), (5374, 3643560), (5584, 3506535), (6282, 3116920), (6960, 2813289), (6980, 2805228), (8061, 2429040), (8376, 2337690), (10121, 1934640), (10440, 1875526), (10470, 1870152), (10748, 1821780), (12564, 1558460), (13435, 1457424), (13960, 1402614), (15705, 1246768), (16122, 1214520), (16752, 1168845), (20242, 967320), (20880, 937763), (20940, 935076), (21496, 910890), (24183, 809680), (25128, 779230), (26870, 728712), (27920, 701307), (30363, 644880), (31410, 623384), (32244, 607260), (40305, 485808), (40484, 483660), (41880, 467538), (42992, 455445), (48366, 404840), (50256, 389615), (50605, 386928), (53740, 364356), (60726, 322440), (62820, 311692), (64488, 303630), (77923, 251280), (80610, 242904), (80968, 241830), (83760, 233769), (91089, 214960), (96732, 202420), (101210, 193464), (107480, 182178), (120915, 161936), (121452, 161220), (125640, 155846), (128976, 151815)]