291849480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 320

約数和(自身を含む): 1088564400

約数和(自身を除く): 796714920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 81, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 162, 164, 169, 180, 195, 205, 216, 234, 246, 260, 270, 312, 324, 328, 338, 351, 360, 369, 390, 405, 410, 468, 492, 507, 520, 533, 540, 585, 615, 648, 676, 702, 738, 780, 810, 820, 845, 936, 984, 1014, 1053, 1066, 1080, 1107, 1170, 1230, 1352, 1404, 1476, 1521, 1560, 1599, 1620, 1640, 1690, 1755, 1845, 2028, 2106, 2132, 2197, 2214, 2340, 2460, 2535, 2665, 2808, 2952, 3042, 3198, 3240, 3321, 3380, 3510, 3690, 4056, 4212, 4264, 4394, 4428, 4563, 4680, 4797, 4920, 5070, 5265, 5330, 5535, 6084, 6396, 6591, 6642, 6760, 6929, 7020, 7380, 7605, 7995, 8424, 8788, 8856, 9126, 9594, 10140, 10530, 10660, 10985, 11070, 12168, 12792, 13182, 13284, 13689, 13858, 14040, 14391, 14760, 15210, 15990, 16605, 17576, 18252, 19188, 19773, 20280, 20787, 21060, 21320, 21970, 22140, 22815, 23985, 26364, 26568, 27378, 27716, 28782, 30420, 31980, 32955, 33210, 34645, 36504, 38376, 39546, 41574, 42120, 43173, 43940, 44280, 45630, 47970, 52728, 54756, 55432, 57564, 59319, 60840, 62361, 63960, 65910, 66420, 68445, 69290, 71955, 79092, 83148, 86346, 87880, 90077, 91260, 95940, 98865, 103935, 109512, 115128, 118638, 124722, 131820, 132840, 136890, 138580, 143910, 158184, 166296, 172692, 177957, 180154, 182520, 187083, 191880, 197730, 207870, 215865, 237276, 249444, 263640, 270231, 273780, 277160, 287820, 296595, 311805, 345384, 355914, 360308, 374166, 395460, 415740, 431730, 450385, 474552, 498888, 540462, 547560, 561249, 575640, 593190, 623610, 711828, 720616, 748332, 790920, 810693, 831480, 863460, 889785, 900770, 935415, 1080924, 1122498, 1186380, 1247220, 1351155, 1423656, 1496664, 1621386, 1726920, 1779570, 1801540, 1870830, 2161848, 2244996, 2372760, 2432079, 2494440, 2702310, 2806245, 3242772, 3559140, 3603080, 3741660, 4053465, 4489992, 4864158, 5404620, 5612490, 6485544, 7118280, 7296237, 7483320, 8106930, 9728316, 10809240, 11224980, 12160395, 14592474, 16213860, 19456632, 22449960, 24320790, 29184948, 32427720, 36481185, 48641580, 58369896, 72962370, 97283160, 145924740, 291849480]

約数ペア:

[(1, 291849480), (2, 145924740), (3, 97283160), (4, 72962370), (5, 58369896), (6, 48641580), (8, 36481185), (9, 32427720), (10, 29184948), (12, 24320790), (13, 22449960), (15, 19456632), (18, 16213860), (20, 14592474), (24, 12160395), (26, 11224980), (27, 10809240), (30, 9728316), (36, 8106930), (39, 7483320), (40, 7296237), (41, 7118280), (45, 6485544), (52, 5612490), (54, 5404620), (60, 4864158), (65, 4489992), (72, 4053465), (78, 3741660), (81, 3603080), (82, 3559140), (90, 3242772), (104, 2806245), (108, 2702310), (117, 2494440), (120, 2432079), (123, 2372760), (130, 2244996), (135, 2161848), (156, 1870830), (162, 1801540), (164, 1779570), (169, 1726920), (180, 1621386), (195, 1496664), (205, 1423656), (216, 1351155), (234, 1247220), (246, 1186380), (260, 1122498), (270, 1080924), (312, 935415), (324, 900770), (328, 889785), (338, 863460), (351, 831480), (360, 810693), (369, 790920), (390, 748332), (405, 720616), (410, 711828), (468, 623610), (492, 593190), (507, 575640), (520, 561249), (533, 547560), (540, 540462), (585, 498888), (615, 474552), (648, 450385), (676, 431730), (702, 415740), (738, 395460), (780, 374166), (810, 360308), (820, 355914), (845, 345384), (936, 311805), (984, 296595), (1014, 287820), (1053, 277160), (1066, 273780), (1080, 270231), (1107, 263640), (1170, 249444), (1230, 237276), (1352, 215865), (1404, 207870), (1476, 197730), (1521, 191880), (1560, 187083), (1599, 182520), (1620, 180154), (1640, 177957), (1690, 172692), (1755, 166296), (1845, 158184), (2028, 143910), (2106, 138580), (2132, 136890), (2197, 132840), (2214, 131820), (2340, 124722), (2460, 118638), (2535, 115128), (2665, 109512), (2808, 103935), (2952, 98865), (3042, 95940), (3198, 91260), (3240, 90077), (3321, 87880), (3380, 86346), (3510, 83148), (3690, 79092), (4056, 71955), (4212, 69290), (4264, 68445), (4394, 66420), (4428, 65910), (4563, 63960), (4680, 62361), (4797, 60840), (4920, 59319), (5070, 57564), (5265, 55432), (5330, 54756), (5535, 52728), (6084, 47970), (6396, 45630), (6591, 44280), (6642, 43940), (6760, 43173), (6929, 42120), (7020, 41574), (7380, 39546), (7605, 38376), (7995, 36504), (8424, 34645), (8788, 33210), (8856, 32955), (9126, 31980), (9594, 30420), (10140, 28782), (10530, 27716), (10660, 27378), (10985, 26568), (11070, 26364), (12168, 23985), (12792, 22815), (13182, 22140), (13284, 21970), (13689, 21320), (13858, 21060), (14040, 20787), (14391, 20280), (14760, 19773), (15210, 19188), (15990, 18252), (16605, 17576)]