209832954120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{8933}}^1$

素因数の和:9940

約数の個数: 192

約数和(自身を含む): 692392147200

約数和(自身を除く): 482559193080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 919, 1065, 1278, 1420, 1704, 1838, 2130, 2556, 2757, 2840, 3195, 3676, 4260, 4595, 5112, 5514, 6390, 7352, 8271, 8520, 8933, 9190, 11028, 12780, 13785, 16542, 17866, 18380, 22056, 25560, 26799, 27570, 33084, 35732, 36760, 41355, 44665, 53598, 55140, 65249, 66168, 71464, 80397, 82710, 89330, 107196, 110280, 130498, 133995, 160794, 165420, 178660, 195747, 214392, 260996, 267990, 321588, 326245, 330840, 357320, 391494, 401985, 521992, 535980, 587241, 634243, 643176, 652490, 782988, 803970, 978735, 1071960, 1174482, 1268486, 1304980, 1565976, 1607940, 1902729, 1957470, 2348964, 2536972, 2609960, 2936205, 3171215, 3215880, 3805458, 3914940, 4697928, 5073944, 5708187, 5872410, 6342430, 7610916, 7829880, 8209427, 9513645, 11416374, 11744820, 12684860, 15221832, 16418854, 19027290, 22832748, 23489640, 24628281, 25369720, 28540935, 32837708, 38054580, 41047135, 45665496, 49256562, 57081870, 65675416, 73884843, 76109160, 82094270, 98513124, 114163740, 123141405, 147769686, 164188540, 197026248, 228327480, 246282810, 295539372, 328377080, 369424215, 492565620, 582869317, 591078744, 738848430, 985131240, 1165738634, 1477696860, 1748607951, 2331477268, 2914346585, 2955393720, 3497215902, 4662954536, 5245823853, 5828693170, 6994431804, 8743039755, 10491647706, 11657386340, 13988863608, 17486079510, 20983295412, 23314772680, 26229119265, 34972159020, 41966590824, 52458238530, 69944318040, 104916477060, 209832954120]

約数ペア:

[(1, 209832954120), (2, 104916477060), (3, 69944318040), (4, 52458238530), (5, 41966590824), (6, 34972159020), (8, 26229119265), (9, 23314772680), (10, 20983295412), (12, 17486079510), (15, 13988863608), (18, 11657386340), (20, 10491647706), (24, 8743039755), (30, 6994431804), (36, 5828693170), (40, 5245823853), (45, 4662954536), (60, 3497215902), (71, 2955393720), (72, 2914346585), (90, 2331477268), (120, 1748607951), (142, 1477696860), (180, 1165738634), (213, 985131240), (284, 738848430), (355, 591078744), (360, 582869317), (426, 492565620), (568, 369424215), (639, 328377080), (710, 295539372), (852, 246282810), (919, 228327480), (1065, 197026248), (1278, 164188540), (1420, 147769686), (1704, 123141405), (1838, 114163740), (2130, 98513124), (2556, 82094270), (2757, 76109160), (2840, 73884843), (3195, 65675416), (3676, 57081870), (4260, 49256562), (4595, 45665496), (5112, 41047135), (5514, 38054580), (6390, 32837708), (7352, 28540935), (8271, 25369720), (8520, 24628281), (8933, 23489640), (9190, 22832748), (11028, 19027290), (12780, 16418854), (13785, 15221832), (16542, 12684860), (17866, 11744820), (18380, 11416374), (22056, 9513645), (25560, 8209427), (26799, 7829880), (27570, 7610916), (33084, 6342430), (35732, 5872410), (36760, 5708187), (41355, 5073944), (44665, 4697928), (53598, 3914940), (55140, 3805458), (65249, 3215880), (66168, 3171215), (71464, 2936205), (80397, 2609960), (82710, 2536972), (89330, 2348964), (107196, 1957470), (110280, 1902729), (130498, 1607940), (133995, 1565976), (160794, 1304980), (165420, 1268486), (178660, 1174482), (195747, 1071960), (214392, 978735), (260996, 803970), (267990, 782988), (321588, 652490), (326245, 643176), (330840, 634243), (357320, 587241), (391494, 535980), (401985, 521992)]