3970049720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 11472814080

約数和(自身を除く): 7502764360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 151, 155, 182, 217, 233, 248, 260, 280, 302, 310, 364, 403, 434, 455, 466, 520, 604, 620, 728, 755, 806, 868, 910, 932, 1057, 1085, 1165, 1208, 1240, 1510, 1612, 1631, 1736, 1820, 1864, 1963, 2015, 2114, 2170, 2330, 2821, 3020, 3029, 3224, 3262, 3640, 3926, 4030, 4228, 4340, 4660, 4681, 5285, 5642, 6040, 6058, 6524, 7223, 7852, 8060, 8155, 8456, 8680, 9320, 9362, 9815, 10570, 11284, 12116, 13048, 13741, 14105, 14446, 15145, 15704, 16120, 16310, 18724, 19630, 21140, 21203, 22568, 23405, 24232, 27482, 28210, 28892, 30290, 32620, 32767, 35183, 36115, 37448, 39260, 42280, 42406, 46810, 50561, 54964, 56420, 57784, 60580, 60853, 65240, 65534, 68705, 70366, 72230, 78520, 84812, 93620, 93899, 101122, 106015, 109928, 112840, 121160, 121706, 131068, 137410, 140732, 144460, 163835, 169624, 175915, 187240, 187798, 202244, 212030, 243412, 246281, 252805, 262136, 274820, 281464, 288920, 304265, 327670, 351830, 375596, 404488, 424060, 425971, 457379, 469495, 486824, 492562, 505610, 549640, 608530, 655340, 657293, 703660, 751192, 848120, 851942, 914758, 938990, 985124, 1011220, 1090673, 1217060, 1231405, 1310680, 1314586, 1407320, 1703884, 1829516, 1877980, 1970248, 2022440, 2129855, 2181346, 2286895, 2434120, 2462810, 2629172, 3201653, 3286465, 3407768, 3659032, 3755960, 4259710, 4362692, 4573790, 4925620, 5258344, 5453365, 6403306, 6572930, 7634711, 8519420, 8725384, 9147580, 9851240, 10906730, 12806612, 13145860, 14178749, 15269422, 16008265, 17038840, 18295160, 21813460, 25613224, 26291720, 28357498, 30538844, 32016530, 38173555, 43626920, 56714996, 61077688, 64033060, 70893745, 76347110, 99251243, 113429992, 128066120, 141787490, 152694220, 198502486, 283574980, 305388440, 397004972, 496256215, 567149960, 794009944, 992512430, 1985024860, 3970049720]

約数ペア:

[(1, 3970049720), (2, 1985024860), (4, 992512430), (5, 794009944), (7, 567149960), (8, 496256215), (10, 397004972), (13, 305388440), (14, 283574980), (20, 198502486), (26, 152694220), (28, 141787490), (31, 128066120), (35, 113429992), (40, 99251243), (52, 76347110), (56, 70893745), (62, 64033060), (65, 61077688), (70, 56714996), (91, 43626920), (104, 38173555), (124, 32016530), (130, 30538844), (140, 28357498), (151, 26291720), (155, 25613224), (182, 21813460), (217, 18295160), (233, 17038840), (248, 16008265), (260, 15269422), (280, 14178749), (302, 13145860), (310, 12806612), (364, 10906730), (403, 9851240), (434, 9147580), (455, 8725384), (466, 8519420), (520, 7634711), (604, 6572930), (620, 6403306), (728, 5453365), (755, 5258344), (806, 4925620), (868, 4573790), (910, 4362692), (932, 4259710), (1057, 3755960), (1085, 3659032), (1165, 3407768), (1208, 3286465), (1240, 3201653), (1510, 2629172), (1612, 2462810), (1631, 2434120), (1736, 2286895), (1820, 2181346), (1864, 2129855), (1963, 2022440), (2015, 1970248), (2114, 1877980), (2170, 1829516), (2330, 1703884), (2821, 1407320), (3020, 1314586), (3029, 1310680), (3224, 1231405), (3262, 1217060), (3640, 1090673), (3926, 1011220), (4030, 985124), (4228, 938990), (4340, 914758), (4660, 851942), (4681, 848120), (5285, 751192), (5642, 703660), (6040, 657293), (6058, 655340), (6524, 608530), (7223, 549640), (7852, 505610), (8060, 492562), (8155, 486824), (8456, 469495), (8680, 457379), (9320, 425971), (9362, 424060), (9815, 404488), (10570, 375596), (11284, 351830), (12116, 327670), (13048, 304265), (13741, 288920), (14105, 281464), (14446, 274820), (15145, 262136), (15704, 252805), (16120, 246281), (16310, 243412), (18724, 212030), (19630, 202244), (21140, 187798), (21203, 187240), (22568, 175915), (23405, 169624), (24232, 163835), (27482, 144460), (28210, 140732), (28892, 137410), (30290, 131068), (32620, 121706), (32767, 121160), (35183, 112840), (36115, 109928), (37448, 106015), (39260, 101122), (42280, 93899), (42406, 93620), (46810, 84812), (50561, 78520), (54964, 72230), (56420, 70366), (57784, 68705), (60580, 65534), (60853, 65240)]