2183682160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 6079610880

約数和(自身を除く): 3895928720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 121, 124, 152, 155, 176, 190, 209, 220, 242, 248, 304, 310, 341, 380, 383, 418, 440, 484, 496, 589, 605, 620, 682, 760, 766, 836, 880, 968, 1045, 1178, 1210, 1240, 1364, 1520, 1532, 1672, 1705, 1915, 1936, 2090, 2299, 2356, 2420, 2480, 2728, 2945, 3064, 3344, 3410, 3751, 3830, 4180, 4213, 4598, 4712, 4840, 5456, 5890, 6128, 6479, 6820, 7277, 7502, 7660, 8360, 8426, 9196, 9424, 9680, 11495, 11780, 11873, 12958, 13640, 14554, 15004, 15320, 16720, 16852, 18392, 18755, 21065, 22990, 23560, 23746, 25916, 27280, 29108, 30008, 30640, 32395, 33704, 36385, 36784, 37510, 42130, 45980, 46343, 47120, 47492, 51832, 58216, 59365, 60016, 64790, 67408, 71269, 72770, 75020, 80047, 84260, 91960, 92686, 94984, 103664, 116432, 118730, 129580, 130603, 142538, 145540, 150040, 160094, 168520, 183920, 185372, 189968, 225587, 231715, 237460, 259160, 261206, 285076, 291080, 300080, 320188, 337040, 356345, 370744, 400235, 451174, 463430, 474920, 518320, 522412, 570152, 582160, 640376, 653015, 712690, 741488, 800470, 880517, 902348, 926860, 949840, 1044824, 1127935, 1140304, 1280752, 1306030, 1425380, 1436633, 1600940, 1761034, 1804696, 1853720, 2089648, 2255870, 2481457, 2612060, 2850760, 2873266, 3201880, 3522068, 3609392, 3707440, 4402585, 4511740, 4962914, 5224120, 5701520, 5746532, 6403760, 7044136, 7183165, 8805170, 9023480, 9925828, 10448240, 11493064, 12407285, 14088272, 14366330, 17610340, 18046960, 19851656, 22986128, 24814570, 27296027, 28732660, 35220680, 39703312, 49629140, 54592054, 57465320, 70441360, 99258280, 109184108, 114930640, 136480135, 198516560, 218368216, 272960270, 436736432, 545920540, 1091841080, 2183682160]

約数ペア:

[(1, 2183682160), (2, 1091841080), (4, 545920540), (5, 436736432), (8, 272960270), (10, 218368216), (11, 198516560), (16, 136480135), (19, 114930640), (20, 109184108), (22, 99258280), (31, 70441360), (38, 57465320), (40, 54592054), (44, 49629140), (55, 39703312), (62, 35220680), (76, 28732660), (80, 27296027), (88, 24814570), (95, 22986128), (110, 19851656), (121, 18046960), (124, 17610340), (152, 14366330), (155, 14088272), (176, 12407285), (190, 11493064), (209, 10448240), (220, 9925828), (242, 9023480), (248, 8805170), (304, 7183165), (310, 7044136), (341, 6403760), (380, 5746532), (383, 5701520), (418, 5224120), (440, 4962914), (484, 4511740), (496, 4402585), (589, 3707440), (605, 3609392), (620, 3522068), (682, 3201880), (760, 2873266), (766, 2850760), (836, 2612060), (880, 2481457), (968, 2255870), (1045, 2089648), (1178, 1853720), (1210, 1804696), (1240, 1761034), (1364, 1600940), (1520, 1436633), (1532, 1425380), (1672, 1306030), (1705, 1280752), (1915, 1140304), (1936, 1127935), (2090, 1044824), (2299, 949840), (2356, 926860), (2420, 902348), (2480, 880517), (2728, 800470), (2945, 741488), (3064, 712690), (3344, 653015), (3410, 640376), (3751, 582160), (3830, 570152), (4180, 522412), (4213, 518320), (4598, 474920), (4712, 463430), (4840, 451174), (5456, 400235), (5890, 370744), (6128, 356345), (6479, 337040), (6820, 320188), (7277, 300080), (7502, 291080), (7660, 285076), (8360, 261206), (8426, 259160), (9196, 237460), (9424, 231715), (9680, 225587), (11495, 189968), (11780, 185372), (11873, 183920), (12958, 168520), (13640, 160094), (14554, 150040), (15004, 145540), (15320, 142538), (16720, 130603), (16852, 129580), (18392, 118730), (18755, 116432), (21065, 103664), (22990, 94984), (23560, 92686), (23746, 91960), (25916, 84260), (27280, 80047), (29108, 75020), (30008, 72770), (30640, 71269), (32395, 67408), (33704, 64790), (36385, 60016), (36784, 59365), (37510, 58216), (42130, 51832), (45980, 47492), (46343, 47120)]