1540579920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 320

約数和(自身を含む): 5477649408

約数和(自身を除く): 3937069488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 43, 44, 48, 55, 60, 66, 80, 82, 86, 88, 110, 120, 123, 129, 132, 164, 165, 172, 176, 205, 215, 220, 240, 246, 258, 264, 328, 330, 331, 344, 410, 430, 440, 451, 473, 492, 516, 528, 615, 645, 656, 660, 662, 688, 820, 860, 880, 902, 946, 984, 993, 1032, 1230, 1290, 1320, 1324, 1353, 1419, 1640, 1655, 1720, 1763, 1804, 1892, 1968, 1986, 2064, 2255, 2365, 2460, 2580, 2640, 2648, 2706, 2838, 3280, 3310, 3440, 3526, 3608, 3641, 3784, 3972, 4510, 4730, 4920, 4965, 5160, 5289, 5296, 5412, 5676, 6620, 6765, 7052, 7095, 7216, 7282, 7568, 7944, 8815, 9020, 9460, 9840, 9930, 10320, 10578, 10824, 10923, 11352, 13240, 13530, 13571, 14104, 14190, 14233, 14564, 15888, 17630, 18040, 18205, 18920, 19393, 19860, 21156, 21648, 21846, 22704, 26445, 26480, 27060, 27142, 28208, 28380, 28466, 29128, 35260, 36080, 36410, 37840, 38786, 39720, 40713, 42312, 42699, 43692, 52890, 54120, 54284, 54615, 56760, 56932, 58179, 58256, 67855, 70520, 71165, 72820, 77572, 79440, 81426, 84624, 85398, 87384, 96965, 105780, 108240, 108568, 109230, 113520, 113864, 116358, 135710, 141040, 142330, 145640, 149281, 155144, 156563, 162852, 170796, 174768, 193930, 203565, 211560, 213495, 217136, 218460, 227728, 232716, 271420, 284660, 290895, 291280, 298562, 310288, 313126, 325704, 341592, 387860, 407130, 423120, 426990, 436920, 447843, 465432, 469689, 542840, 569320, 581790, 583553, 597124, 626252, 651408, 683184, 746405, 775720, 782815, 814260, 853980, 873840, 895686, 930864, 939378, 1085680, 1138640, 1163580, 1167106, 1194248, 1252504, 1492810, 1551440, 1565630, 1628520, 1707960, 1750659, 1791372, 1878756, 2239215, 2327160, 2334212, 2348445, 2388496, 2505008, 2917765, 2985620, 3131260, 3257040, 3415920, 3501318, 3582744, 3757512, 4478430, 4654320, 4668424, 4696890, 5835530, 5971240, 6262520, 6419083, 7002636, 7165488, 7515024, 8753295, 8956860, 9336848, 9393780, 11671060, 11942480, 12525040, 12838166, 14005272, 17506590, 17913720, 18787560, 19257249, 23342120, 25676332, 28010544, 32095415, 35013180, 35827440, 37575120, 38514498, 46684240, 51352664, 64190830, 70026360, 77028996, 96286245, 102705328, 128381660, 140052720, 154057992, 192572490, 256763320, 308115984, 385144980, 513526640, 770289960, 1540579920]

約数ペア:

[(1, 1540579920), (2, 770289960), (3, 513526640), (4, 385144980), (5, 308115984), (6, 256763320), (8, 192572490), (10, 154057992), (11, 140052720), (12, 128381660), (15, 102705328), (16, 96286245), (20, 77028996), (22, 70026360), (24, 64190830), (30, 51352664), (33, 46684240), (40, 38514498), (41, 37575120), (43, 35827440), (44, 35013180), (48, 32095415), (55, 28010544), (60, 25676332), (66, 23342120), (80, 19257249), (82, 18787560), (86, 17913720), (88, 17506590), (110, 14005272), (120, 12838166), (123, 12525040), (129, 11942480), (132, 11671060), (164, 9393780), (165, 9336848), (172, 8956860), (176, 8753295), (205, 7515024), (215, 7165488), (220, 7002636), (240, 6419083), (246, 6262520), (258, 5971240), (264, 5835530), (328, 4696890), (330, 4668424), (331, 4654320), (344, 4478430), (410, 3757512), (430, 3582744), (440, 3501318), (451, 3415920), (473, 3257040), (492, 3131260), (516, 2985620), (528, 2917765), (615, 2505008), (645, 2388496), (656, 2348445), (660, 2334212), (662, 2327160), (688, 2239215), (820, 1878756), (860, 1791372), (880, 1750659), (902, 1707960), (946, 1628520), (984, 1565630), (993, 1551440), (1032, 1492810), (1230, 1252504), (1290, 1194248), (1320, 1167106), (1324, 1163580), (1353, 1138640), (1419, 1085680), (1640, 939378), (1655, 930864), (1720, 895686), (1763, 873840), (1804, 853980), (1892, 814260), (1968, 782815), (1986, 775720), (2064, 746405), (2255, 683184), (2365, 651408), (2460, 626252), (2580, 597124), (2640, 583553), (2648, 581790), (2706, 569320), (2838, 542840), (3280, 469689), (3310, 465432), (3440, 447843), (3526, 436920), (3608, 426990), (3641, 423120), (3784, 407130), (3972, 387860), (4510, 341592), (4730, 325704), (4920, 313126), (4965, 310288), (5160, 298562), (5289, 291280), (5296, 290895), (5412, 284660), (5676, 271420), (6620, 232716), (6765, 227728), (7052, 218460), (7095, 217136), (7216, 213495), (7282, 211560), (7568, 203565), (7944, 193930), (8815, 174768), (9020, 170796), (9460, 162852), (9840, 156563), (9930, 155144), (10320, 149281), (10578, 145640), (10824, 142330), (10923, 141040), (11352, 135710), (13240, 116358), (13530, 113864), (13571, 113520), (14104, 109230), (14190, 108568), (14233, 108240), (14564, 105780), (15888, 96965), (17630, 87384), (18040, 85398), (18205, 84624), (18920, 81426), (19393, 79440), (19860, 77572), (21156, 72820), (21648, 71165), (21846, 70520), (22704, 67855), (26445, 58256), (26480, 58179), (27060, 56932), (27142, 56760), (28208, 54615), (28380, 54284), (28466, 54120), (29128, 52890), (35260, 43692), (36080, 42699), (36410, 42312), (37840, 40713), (38786, 39720)]