22517479880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1172

約数の個数: 256

約数和(自身を含む): 64824883200

約数和(自身を除く): 42307403320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 307, 323, 340, 380, 476, 532, 595, 614, 646, 665, 680, 760, 811, 952, 1064, 1190, 1228, 1292, 1330, 1535, 1615, 1622, 2149, 2261, 2380, 2456, 2584, 2660, 3070, 3230, 3244, 4055, 4298, 4522, 4760, 5219, 5320, 5677, 5833, 6140, 6460, 6488, 8110, 8596, 9044, 10438, 10745, 11305, 11354, 11666, 12280, 12920, 13787, 15409, 16220, 17192, 18088, 20876, 21490, 22610, 22708, 23332, 26095, 27574, 28385, 29165, 30818, 32440, 36533, 40831, 41752, 42980, 45220, 45416, 46664, 52190, 55148, 56770, 58330, 61636, 68935, 73066, 77045, 81662, 85960, 90440, 96509, 99161, 104380, 107863, 110296, 113540, 116660, 123272, 137870, 146132, 154090, 163324, 182665, 193018, 198322, 204155, 208760, 215726, 227080, 233320, 248977, 261953, 275740, 292264, 308180, 326648, 365330, 386036, 396644, 408310, 431452, 482545, 495805, 497954, 523906, 539315, 551480, 616360, 694127, 730660, 772072, 793288, 816620, 862904, 965090, 991610, 995908, 1047812, 1078630, 1244885, 1309765, 1388254, 1461320, 1633240, 1742839, 1833671, 1930180, 1983220, 1991816, 2095624, 2157260, 2489770, 2619530, 2776508, 3470635, 3485678, 3667342, 3860360, 3966440, 4232609, 4314520, 4730563, 4979540, 5239060, 5553016, 6941270, 6971356, 7334684, 8465218, 8714195, 9168355, 9461126, 9959080, 10478120, 13882540, 13942712, 14669368, 16930436, 17428390, 18336710, 18922252, 21163045, 23652815, 27765080, 29628263, 33113941, 33860872, 34856780, 36673420, 37844504, 42326090, 47305630, 59256526, 66227882, 69713560, 73346840, 80419571, 84652180, 94611260, 118513052, 132455764, 148141315, 160839142, 165569705, 169304360, 189222520, 237026104, 264911528, 296282630, 321678284, 331139410, 402097855, 562936997, 592565260, 643356568, 662278820, 804195710, 1125873994, 1185130520, 1324557640, 1608391420, 2251747988, 2814684985, 3216782840, 4503495976, 5629369970, 11258739940, 22517479880]

約数ペア:

[(1, 22517479880), (2, 11258739940), (4, 5629369970), (5, 4503495976), (7, 3216782840), (8, 2814684985), (10, 2251747988), (14, 1608391420), (17, 1324557640), (19, 1185130520), (20, 1125873994), (28, 804195710), (34, 662278820), (35, 643356568), (38, 592565260), (40, 562936997), (56, 402097855), (68, 331139410), (70, 321678284), (76, 296282630), (85, 264911528), (95, 237026104), (119, 189222520), (133, 169304360), (136, 165569705), (140, 160839142), (152, 148141315), (170, 132455764), (190, 118513052), (238, 94611260), (266, 84652180), (280, 80419571), (307, 73346840), (323, 69713560), (340, 66227882), (380, 59256526), (476, 47305630), (532, 42326090), (595, 37844504), (614, 36673420), (646, 34856780), (665, 33860872), (680, 33113941), (760, 29628263), (811, 27765080), (952, 23652815), (1064, 21163045), (1190, 18922252), (1228, 18336710), (1292, 17428390), (1330, 16930436), (1535, 14669368), (1615, 13942712), (1622, 13882540), (2149, 10478120), (2261, 9959080), (2380, 9461126), (2456, 9168355), (2584, 8714195), (2660, 8465218), (3070, 7334684), (3230, 6971356), (3244, 6941270), (4055, 5553016), (4298, 5239060), (4522, 4979540), (4760, 4730563), (5219, 4314520), (5320, 4232609), (5677, 3966440), (5833, 3860360), (6140, 3667342), (6460, 3485678), (6488, 3470635), (8110, 2776508), (8596, 2619530), (9044, 2489770), (10438, 2157260), (10745, 2095624), (11305, 1991816), (11354, 1983220), (11666, 1930180), (12280, 1833671), (12920, 1742839), (13787, 1633240), (15409, 1461320), (16220, 1388254), (17192, 1309765), (18088, 1244885), (20876, 1078630), (21490, 1047812), (22610, 995908), (22708, 991610), (23332, 965090), (26095, 862904), (27574, 816620), (28385, 793288), (29165, 772072), (30818, 730660), (32440, 694127), (36533, 616360), (40831, 551480), (41752, 539315), (42980, 523906), (45220, 497954), (45416, 495805), (46664, 482545), (52190, 431452), (55148, 408310), (56770, 396644), (58330, 386036), (61636, 365330), (68935, 326648), (73066, 308180), (77045, 292264), (81662, 275740), (85960, 261953), (90440, 248977), (96509, 233320), (99161, 227080), (104380, 215726), (107863, 208760), (110296, 204155), (113540, 198322), (116660, 193018), (123272, 182665), (137870, 163324), (146132, 154090)]