20106210960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2069}}^1$

素因数の和:2511

約数の個数: 320

約数和(自身を含む): 75771936000

約数和(自身を除く): 55665725040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 409, 432, 440, 495, 528, 540, 594, 660, 720, 792, 818, 880, 990, 1080, 1188, 1227, 1320, 1485, 1584, 1636, 1980, 2045, 2069, 2160, 2376, 2454, 2640, 2970, 3272, 3681, 3960, 4090, 4138, 4499, 4752, 4908, 5940, 6135, 6207, 6544, 7362, 7920, 8180, 8276, 8998, 9816, 10345, 11043, 11880, 12270, 12414, 13497, 14724, 16360, 16552, 17996, 18405, 18621, 19632, 20690, 22086, 22495, 22759, 23760, 24540, 24828, 26994, 29448, 31035, 32720, 33104, 35992, 36810, 37242, 40491, 41380, 44172, 44990, 45518, 49080, 49656, 53988, 55215, 55863, 58896, 62070, 67485, 68277, 71984, 73620, 74484, 80982, 82760, 88344, 89980, 91036, 93105, 98160, 99312, 107976, 110430, 111726, 113795, 121473, 124140, 134970, 136554, 147240, 148968, 161964, 165520, 176688, 179960, 182072, 186210, 202455, 204831, 215952, 220860, 223452, 227590, 242946, 248280, 269940, 273108, 279315, 294480, 297936, 323928, 341385, 359920, 364144, 372420, 404910, 409662, 441720, 446904, 455180, 485892, 496560, 539880, 546216, 558630, 607365, 614493, 647856, 682770, 744840, 809820, 819324, 846221, 883440, 893808, 910360, 971784, 1024155, 1079760, 1092432, 1117260, 1214730, 1228986, 1365540, 1489680, 1619640, 1638648, 1692442, 1820720, 1943568, 2048310, 2234520, 2429460, 2457972, 2538663, 2731080, 3072465, 3239280, 3277296, 3384884, 4096620, 4231105, 4469040, 4858920, 4915944, 5077326, 5462160, 6144930, 6769768, 7615989, 8193240, 8462210, 9308431, 9717840, 9831888, 10154652, 12289860, 12693315, 13539536, 15231978, 16386480, 16924420, 18616862, 20309304, 22847967, 24579720, 25386630, 27925293, 30463956, 33848840, 37233724, 38079945, 40618608, 45695934, 46542155, 49159440, 50773260, 55850586, 60927912, 67697680, 74467448, 76159890, 83775879, 91391868, 93084310, 101546520, 111701172, 114239835, 121855824, 139626465, 148934896, 152319780, 167551758, 182783736, 186168620, 203093040, 223402344, 228479670, 251327637, 279252930, 304639560, 335103516, 365567472, 372337240, 418879395, 446804688, 456959340, 502655274, 558505860, 609279120, 670207032, 744674480, 837758790, 913918680, 1005310548, 1117011720, 1256638185, 1340414064, 1675517580, 1827837360, 2010621096, 2234023440, 2513276370, 3351035160, 4021242192, 5026552740, 6702070320, 10053105480, 20106210960]

約数ペア:

[(1, 20106210960), (2, 10053105480), (3, 6702070320), (4, 5026552740), (5, 4021242192), (6, 3351035160), (8, 2513276370), (9, 2234023440), (10, 2010621096), (11, 1827837360), (12, 1675517580), (15, 1340414064), (16, 1256638185), (18, 1117011720), (20, 1005310548), (22, 913918680), (24, 837758790), (27, 744674480), (30, 670207032), (33, 609279120), (36, 558505860), (40, 502655274), (44, 456959340), (45, 446804688), (48, 418879395), (54, 372337240), (55, 365567472), (60, 335103516), (66, 304639560), (72, 279252930), (80, 251327637), (88, 228479670), (90, 223402344), (99, 203093040), (108, 186168620), (110, 182783736), (120, 167551758), (132, 152319780), (135, 148934896), (144, 139626465), (165, 121855824), (176, 114239835), (180, 111701172), (198, 101546520), (216, 93084310), (220, 91391868), (240, 83775879), (264, 76159890), (270, 74467448), (297, 67697680), (330, 60927912), (360, 55850586), (396, 50773260), (409, 49159440), (432, 46542155), (440, 45695934), (495, 40618608), (528, 38079945), (540, 37233724), (594, 33848840), (660, 30463956), (720, 27925293), (792, 25386630), (818, 24579720), (880, 22847967), (990, 20309304), (1080, 18616862), (1188, 16924420), (1227, 16386480), (1320, 15231978), (1485, 13539536), (1584, 12693315), (1636, 12289860), (1980, 10154652), (2045, 9831888), (2069, 9717840), (2160, 9308431), (2376, 8462210), (2454, 8193240), (2640, 7615989), (2970, 6769768), (3272, 6144930), (3681, 5462160), (3960, 5077326), (4090, 4915944), (4138, 4858920), (4499, 4469040), (4752, 4231105), (4908, 4096620), (5940, 3384884), (6135, 3277296), (6207, 3239280), (6544, 3072465), (7362, 2731080), (7920, 2538663), (8180, 2457972), (8276, 2429460), (8998, 2234520), (9816, 2048310), (10345, 1943568), (11043, 1820720), (11880, 1692442), (12270, 1638648), (12414, 1619640), (13497, 1489680), (14724, 1365540), (16360, 1228986), (16552, 1214730), (17996, 1117260), (18405, 1092432), (18621, 1079760), (19632, 1024155), (20690, 971784), (22086, 910360), (22495, 893808), (22759, 883440), (23760, 846221), (24540, 819324), (24828, 809820), (26994, 744840), (29448, 682770), (31035, 647856), (32720, 614493), (33104, 607365), (35992, 558630), (36810, 546216), (37242, 539880), (40491, 496560), (41380, 485892), (44172, 455180), (44990, 446904), (45518, 441720), (49080, 409662), (49656, 404910), (53988, 372420), (55215, 364144), (55863, 359920), (58896, 341385), (62070, 323928), (67485, 297936), (68277, 294480), (71984, 279315), (73620, 273108), (74484, 269940), (80982, 248280), (82760, 242946), (88344, 227590), (89980, 223452), (91036, 220860), (93105, 215952), (98160, 204831), (99312, 202455), (107976, 186210), (110430, 182072), (111726, 179960), (113795, 176688), (121473, 165520), (124140, 161964), (134970, 148968), (136554, 147240)]