64889865480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{14557}}^1$

素因数の和:14900

約数の個数: 192

約数和(自身を含む): 214687408320

約数和(自身を除く): 149797542840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 307, 330, 363, 440, 484, 605, 614, 660, 726, 921, 968, 1210, 1228, 1320, 1452, 1535, 1815, 1842, 2420, 2456, 2904, 3070, 3377, 3630, 3684, 4605, 4840, 6140, 6754, 7260, 7368, 9210, 10131, 12280, 13508, 14520, 14557, 16885, 18420, 20262, 27016, 29114, 33770, 36840, 37147, 40524, 43671, 50655, 58228, 67540, 72785, 74294, 81048, 87342, 101310, 111441, 116456, 135080, 145570, 148588, 160127, 174684, 185735, 202620, 218355, 222882, 291140, 297176, 320254, 349368, 371470, 405240, 436710, 445764, 480381, 557205, 582280, 640508, 742940, 800635, 873420, 891528, 960762, 1114410, 1281016, 1485880, 1601270, 1746840, 1761397, 1921524, 2228820, 2401905, 3202540, 3522794, 3843048, 4457640, 4468999, 4803810, 5284191, 6405080, 7045588, 8806985, 8937998, 9607620, 10568382, 13406997, 14091176, 17613970, 17875996, 19215240, 21136764, 22344995, 26420955, 26813994, 35227940, 35751992, 42273528, 44689990, 49158989, 52841910, 53627988, 67034985, 70455880, 89379980, 98317978, 105683820, 107255976, 134069970, 147476967, 178759960, 196635956, 211367640, 245794945, 268139940, 294953934, 393271912, 491589890, 536279880, 540748879, 589907868, 737384835, 983179780, 1081497758, 1179815736, 1474769670, 1622246637, 1966359560, 2162995516, 2703744395, 2949539340, 3244493274, 4325991032, 5407488790, 5899078680, 6488986548, 8111233185, 10814977580, 12977973096, 16222466370, 21629955160, 32444932740, 64889865480]

約数ペア:

[(1, 64889865480), (2, 32444932740), (3, 21629955160), (4, 16222466370), (5, 12977973096), (6, 10814977580), (8, 8111233185), (10, 6488986548), (11, 5899078680), (12, 5407488790), (15, 4325991032), (20, 3244493274), (22, 2949539340), (24, 2703744395), (30, 2162995516), (33, 1966359560), (40, 1622246637), (44, 1474769670), (55, 1179815736), (60, 1081497758), (66, 983179780), (88, 737384835), (110, 589907868), (120, 540748879), (121, 536279880), (132, 491589890), (165, 393271912), (220, 294953934), (242, 268139940), (264, 245794945), (307, 211367640), (330, 196635956), (363, 178759960), (440, 147476967), (484, 134069970), (605, 107255976), (614, 105683820), (660, 98317978), (726, 89379980), (921, 70455880), (968, 67034985), (1210, 53627988), (1228, 52841910), (1320, 49158989), (1452, 44689990), (1535, 42273528), (1815, 35751992), (1842, 35227940), (2420, 26813994), (2456, 26420955), (2904, 22344995), (3070, 21136764), (3377, 19215240), (3630, 17875996), (3684, 17613970), (4605, 14091176), (4840, 13406997), (6140, 10568382), (6754, 9607620), (7260, 8937998), (7368, 8806985), (9210, 7045588), (10131, 6405080), (12280, 5284191), (13508, 4803810), (14520, 4468999), (14557, 4457640), (16885, 3843048), (18420, 3522794), (20262, 3202540), (27016, 2401905), (29114, 2228820), (33770, 1921524), (36840, 1761397), (37147, 1746840), (40524, 1601270), (43671, 1485880), (50655, 1281016), (58228, 1114410), (67540, 960762), (72785, 891528), (74294, 873420), (81048, 800635), (87342, 742940), (101310, 640508), (111441, 582280), (116456, 557205), (135080, 480381), (145570, 445764), (148588, 436710), (160127, 405240), (174684, 371470), (185735, 349368), (202620, 320254), (218355, 297176), (222882, 291140)]