1915669080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:140

約数の個数: 432

約数和(自身を含む): 7230066480

約数和(自身を除く): 5314397400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 37, 39, 40, 45, 46, 52, 60, 65, 69, 72, 74, 78, 90, 92, 104, 111, 115, 117, 120, 130, 138, 148, 156, 169, 180, 184, 185, 195, 207, 222, 230, 234, 260, 276, 296, 299, 312, 333, 338, 345, 360, 370, 390, 414, 444, 460, 468, 481, 507, 520, 552, 555, 585, 598, 666, 676, 690, 740, 780, 828, 845, 851, 888, 897, 920, 936, 962, 1014, 1035, 1110, 1170, 1196, 1332, 1352, 1369, 1380, 1443, 1480, 1495, 1521, 1560, 1656, 1665, 1690, 1702, 1794, 1924, 2028, 2070, 2220, 2340, 2392, 2405, 2535, 2553, 2664, 2691, 2738, 2760, 2886, 2990, 3042, 3330, 3380, 3404, 3588, 3848, 3887, 4056, 4107, 4140, 4255, 4329, 4440, 4485, 4680, 4810, 5070, 5106, 5382, 5476, 5772, 5980, 6084, 6253, 6660, 6760, 6808, 6845, 7176, 7215, 7605, 7659, 7774, 8214, 8280, 8510, 8658, 8970, 9620, 10140, 10212, 10764, 10952, 11063, 11544, 11661, 11960, 12168, 12321, 12506, 12765, 13320, 13455, 13690, 14430, 15210, 15318, 15548, 16428, 17020, 17316, 17797, 17940, 18759, 19240, 19435, 20280, 20424, 20535, 21528, 21645, 22126, 23322, 24642, 25012, 25530, 26910, 27380, 28860, 30420, 30636, 31096, 31265, 31487, 32856, 33189, 34040, 34632, 34983, 35594, 35880, 37518, 38295, 38870, 41070, 43290, 44252, 46644, 49284, 50024, 51060, 53391, 53820, 54760, 55315, 56277, 57720, 58305, 60840, 61272, 61605, 62530, 62974, 66378, 69966, 71188, 75036, 76590, 77740, 82140, 86580, 88504, 88985, 93288, 93795, 94461, 98568, 99567, 102120, 106782, 107640, 110630, 112554, 116610, 123210, 125060, 125948, 132756, 139932, 142376, 143819, 150072, 153180, 155480, 157435, 160173, 164280, 165945, 173160, 174915, 177970, 187590, 188922, 199134, 213564, 221260, 225108, 231361, 233220, 246420, 250120, 251896, 265512, 266955, 279864, 281385, 283383, 287638, 306360, 314870, 320346, 331890, 349830, 355940, 375180, 377844, 398268, 409331, 427128, 431457, 442520, 450216, 462722, 466440, 472305, 492840, 497835, 533910, 562770, 566766, 575276, 629740, 640692, 663780, 694083, 699660, 711880, 719095, 750360, 755688, 796536, 800865, 818662, 862914, 925444, 944610, 995670, 1067820, 1125540, 1133532, 1150552, 1156805, 1227993, 1259480, 1281384, 1294371, 1327560, 1388166, 1399320, 1416915, 1438190, 1601730, 1637324, 1725828, 1850888, 1889220, 1991340, 2046655, 2082249, 2135640, 2157285, 2251080, 2267064, 2313610, 2455986, 2588742, 2776332, 2833830, 2876380, 3203460, 3274648, 3451656, 3470415, 3683979, 3778440, 3982680, 4093310, 4164498, 4314570, 4627220, 4911972, 5177484, 5321303, 5552664, 5667660, 5752760, 6139965, 6406920, 6471855, 6940830, 7367958, 8186620, 8328996, 8629140, 9254440, 9823944, 10354968, 10411245, 10642606, 11335320, 12279930, 12943710, 13881660, 14735916, 15963909, 16373240, 16657992, 17258280, 18419895, 20822490, 21285212, 24559860, 25887420, 26606515, 27763320, 29471832, 31927818, 36839790, 41644980, 42570424, 47891727, 49119720, 51774840, 53213030, 63855636, 73679580, 79819545, 83289960, 95783454, 106426060, 127711272, 147359160, 159639090, 191566908, 212852120, 239458635, 319278180, 383133816, 478917270, 638556360, 957834540, 1915669080]

約数ペア:

[(1, 1915669080), (2, 957834540), (3, 638556360), (4, 478917270), (5, 383133816), (6, 319278180), (8, 239458635), (9, 212852120), (10, 191566908), (12, 159639090), (13, 147359160), (15, 127711272), (18, 106426060), (20, 95783454), (23, 83289960), (24, 79819545), (26, 73679580), (30, 63855636), (36, 53213030), (37, 51774840), (39, 49119720), (40, 47891727), (45, 42570424), (46, 41644980), (52, 36839790), (60, 31927818), (65, 29471832), (69, 27763320), (72, 26606515), (74, 25887420), (78, 24559860), (90, 21285212), (92, 20822490), (104, 18419895), (111, 17258280), (115, 16657992), (117, 16373240), (120, 15963909), (130, 14735916), (138, 13881660), (148, 12943710), (156, 12279930), (169, 11335320), (180, 10642606), (184, 10411245), (185, 10354968), (195, 9823944), (207, 9254440), (222, 8629140), (230, 8328996), (234, 8186620), (260, 7367958), (276, 6940830), (296, 6471855), (299, 6406920), (312, 6139965), (333, 5752760), (338, 5667660), (345, 5552664), (360, 5321303), (370, 5177484), (390, 4911972), (414, 4627220), (444, 4314570), (460, 4164498), (468, 4093310), (481, 3982680), (507, 3778440), (520, 3683979), (552, 3470415), (555, 3451656), (585, 3274648), (598, 3203460), (666, 2876380), (676, 2833830), (690, 2776332), (740, 2588742), (780, 2455986), (828, 2313610), (845, 2267064), (851, 2251080), (888, 2157285), (897, 2135640), (920, 2082249), (936, 2046655), (962, 1991340), (1014, 1889220), (1035, 1850888), (1110, 1725828), (1170, 1637324), (1196, 1601730), (1332, 1438190), (1352, 1416915), (1369, 1399320), (1380, 1388166), (1443, 1327560), (1480, 1294371), (1495, 1281384), (1521, 1259480), (1560, 1227993), (1656, 1156805), (1665, 1150552), (1690, 1133532), (1702, 1125540), (1794, 1067820), (1924, 995670), (2028, 944610), (2070, 925444), (2220, 862914), (2340, 818662), (2392, 800865), (2405, 796536), (2535, 755688), (2553, 750360), (2664, 719095), (2691, 711880), (2738, 699660), (2760, 694083), (2886, 663780), (2990, 640692), (3042, 629740), (3330, 575276), (3380, 566766), (3404, 562770), (3588, 533910), (3848, 497835), (3887, 492840), (4056, 472305), (4107, 466440), (4140, 462722), (4255, 450216), (4329, 442520), (4440, 431457), (4485, 427128), (4680, 409331), (4810, 398268), (5070, 377844), (5106, 375180), (5382, 355940), (5476, 349830), (5772, 331890), (5980, 320346), (6084, 314870), (6253, 306360), (6660, 287638), (6760, 283383), (6808, 281385), (6845, 279864), (7176, 266955), (7215, 265512), (7605, 251896), (7659, 250120), (7774, 246420), (8214, 233220), (8280, 231361), (8510, 225108), (8658, 221260), (8970, 213564), (9620, 199134), (10140, 188922), (10212, 187590), (10764, 177970), (10952, 174915), (11063, 173160), (11544, 165945), (11661, 164280), (11960, 160173), (12168, 157435), (12321, 155480), (12506, 153180), (12765, 150072), (13320, 143819), (13455, 142376), (13690, 139932), (14430, 132756), (15210, 125948), (15318, 125060), (15548, 123210), (16428, 116610), (17020, 112554), (17316, 110630), (17797, 107640), (17940, 106782), (18759, 102120), (19240, 99567), (19435, 98568), (20280, 94461), (20424, 93795), (20535, 93288), (21528, 88985), (21645, 88504), (22126, 86580), (23322, 82140), (24642, 77740), (25012, 76590), (25530, 75036), (26910, 71188), (27380, 69966), (28860, 66378), (30420, 62974), (30636, 62530), (31096, 61605), (31265, 61272), (31487, 60840), (32856, 58305), (33189, 57720), (34040, 56277), (34632, 55315), (34983, 54760), (35594, 53820), (35880, 53391), (37518, 51060), (38295, 50024), (38870, 49284), (41070, 46644), (43290, 44252)]