1378147680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 432

約数和(自身を含む): 5827217760

約数和(自身を除く): 4449070080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 338, 360, 364, 390, 416, 420, 455, 468, 480, 504, 507, 520, 546, 560, 585, 624, 630, 672, 676, 720, 728, 780, 809, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1120, 1170, 1183, 1248, 1260, 1352, 1365, 1440, 1456, 1521, 1560, 1618, 1638, 1680, 1690, 1820, 1872, 2016, 2028, 2080, 2184, 2340, 2366, 2427, 2520, 2535, 2704, 2730, 2912, 3042, 3120, 3236, 3276, 3360, 3380, 3549, 3640, 3744, 4045, 4056, 4095, 4368, 4680, 4732, 4854, 5040, 5070, 5408, 5460, 5663, 5915, 6084, 6240, 6472, 6552, 6760, 7098, 7280, 7281, 7605, 8090, 8112, 8190, 8736, 9360, 9464, 9708, 10080, 10140, 10517, 10647, 10920, 11326, 11830, 12135, 12168, 12944, 13104, 13520, 14196, 14560, 14562, 15210, 16180, 16224, 16380, 16989, 17745, 18720, 18928, 19416, 20280, 21034, 21294, 21840, 22652, 23660, 24270, 24336, 25888, 26208, 27040, 28315, 28392, 29124, 30420, 31551, 32360, 32760, 33978, 35490, 36405, 37856, 38832, 40560, 42068, 42588, 43680, 45304, 47320, 48540, 48672, 50967, 52585, 53235, 56630, 56784, 58248, 60840, 63102, 64720, 65520, 67956, 70980, 72810, 73619, 77664, 81120, 84136, 84945, 85176, 90608, 94640, 94653, 97080, 101934, 105170, 106470, 113260, 113568, 116496, 121680, 126204, 129440, 131040, 135912, 136721, 141960, 145620, 147238, 157755, 168272, 169890, 170352, 181216, 189280, 189306, 194160, 203868, 210340, 212940, 220857, 226520, 232992, 243360, 252408, 254835, 271824, 273442, 283920, 291240, 294476, 315510, 336544, 339780, 340704, 368095, 378612, 388320, 407736, 410163, 420680, 425880, 441714, 453040, 473265, 504816, 509670, 543648, 546884, 567840, 582480, 588952, 631020, 662571, 679560, 683605, 736190, 757224, 815472, 820326, 841360, 851760, 883428, 906080, 946530, 957047, 1009632, 1019340, 1093768, 1104285, 1164960, 1177904, 1230489, 1262040, 1325142, 1359120, 1367210, 1472380, 1514448, 1630944, 1640652, 1682720, 1703520, 1766856, 1893060, 1914094, 2038680, 2050815, 2187536, 2208570, 2355808, 2460978, 2524080, 2650284, 2718240, 2734420, 2871141, 2944760, 3028896, 3281304, 3312855, 3533712, 3786120, 3828188, 4077360, 4101630, 4375072, 4417140, 4785235, 4921956, 5048160, 5300568, 5468840, 5742282, 5889520, 6152445, 6562608, 6625710, 7067424, 7572240, 7656376, 8154720, 8203260, 8613423, 8834280, 9570470, 9843912, 10601136, 10937680, 11484564, 11779040, 12304890, 13125216, 13251420, 14355705, 15144480, 15312752, 16406520, 17226846, 17668560, 19140940, 19687824, 21202272, 21875360, 22969128, 24609780, 26502840, 28711410, 30625504, 32813040, 34453692, 35337120, 38281880, 39375648, 43067115, 45938256, 49219560, 53005680, 57422820, 65626080, 68907384, 76563760, 86134230, 91876512, 98439120, 106011360, 114845640, 137814768, 153127520, 172268460, 196878240, 229691280, 275629536, 344536920, 459382560, 689073840, 1378147680]

約数ペア:

[(1, 1378147680), (2, 689073840), (3, 459382560), (4, 344536920), (5, 275629536), (6, 229691280), (7, 196878240), (8, 172268460), (9, 153127520), (10, 137814768), (12, 114845640), (13, 106011360), (14, 98439120), (15, 91876512), (16, 86134230), (18, 76563760), (20, 68907384), (21, 65626080), (24, 57422820), (26, 53005680), (28, 49219560), (30, 45938256), (32, 43067115), (35, 39375648), (36, 38281880), (39, 35337120), (40, 34453692), (42, 32813040), (45, 30625504), (48, 28711410), (52, 26502840), (56, 24609780), (60, 22969128), (63, 21875360), (65, 21202272), (70, 19687824), (72, 19140940), (78, 17668560), (80, 17226846), (84, 16406520), (90, 15312752), (91, 15144480), (96, 14355705), (104, 13251420), (105, 13125216), (112, 12304890), (117, 11779040), (120, 11484564), (126, 10937680), (130, 10601136), (140, 9843912), (144, 9570470), (156, 8834280), (160, 8613423), (168, 8203260), (169, 8154720), (180, 7656376), (182, 7572240), (195, 7067424), (208, 6625710), (210, 6562608), (224, 6152445), (234, 5889520), (240, 5742282), (252, 5468840), (260, 5300568), (273, 5048160), (280, 4921956), (288, 4785235), (312, 4417140), (315, 4375072), (336, 4101630), (338, 4077360), (360, 3828188), (364, 3786120), (390, 3533712), (416, 3312855), (420, 3281304), (455, 3028896), (468, 2944760), (480, 2871141), (504, 2734420), (507, 2718240), (520, 2650284), (546, 2524080), (560, 2460978), (585, 2355808), (624, 2208570), (630, 2187536), (672, 2050815), (676, 2038680), (720, 1914094), (728, 1893060), (780, 1766856), (809, 1703520), (819, 1682720), (840, 1640652), (845, 1630944), (910, 1514448), (936, 1472380), (1008, 1367210), (1014, 1359120), (1040, 1325142), (1092, 1262040), (1120, 1230489), (1170, 1177904), (1183, 1164960), (1248, 1104285), (1260, 1093768), (1352, 1019340), (1365, 1009632), (1440, 957047), (1456, 946530), (1521, 906080), (1560, 883428), (1618, 851760), (1638, 841360), (1680, 820326), (1690, 815472), (1820, 757224), (1872, 736190), (2016, 683605), (2028, 679560), (2080, 662571), (2184, 631020), (2340, 588952), (2366, 582480), (2427, 567840), (2520, 546884), (2535, 543648), (2704, 509670), (2730, 504816), (2912, 473265), (3042, 453040), (3120, 441714), (3236, 425880), (3276, 420680), (3360, 410163), (3380, 407736), (3549, 388320), (3640, 378612), (3744, 368095), (4045, 340704), (4056, 339780), (4095, 336544), (4368, 315510), (4680, 294476), (4732, 291240), (4854, 283920), (5040, 273442), (5070, 271824), (5408, 254835), (5460, 252408), (5663, 243360), (5915, 232992), (6084, 226520), (6240, 220857), (6472, 212940), (6552, 210340), (6760, 203868), (7098, 194160), (7280, 189306), (7281, 189280), (7605, 181216), (8090, 170352), (8112, 169890), (8190, 168272), (8736, 157755), (9360, 147238), (9464, 145620), (9708, 141960), (10080, 136721), (10140, 135912), (10517, 131040), (10647, 129440), (10920, 126204), (11326, 121680), (11830, 116496), (12135, 113568), (12168, 113260), (12944, 106470), (13104, 105170), (13520, 101934), (14196, 97080), (14560, 94653), (14562, 94640), (15210, 90608), (16180, 85176), (16224, 84945), (16380, 84136), (16989, 81120), (17745, 77664), (18720, 73619), (18928, 72810), (19416, 70980), (20280, 67956), (21034, 65520), (21294, 64720), (21840, 63102), (22652, 60840), (23660, 58248), (24270, 56784), (24336, 56630), (25888, 53235), (26208, 52585), (27040, 50967), (28315, 48672), (28392, 48540), (29124, 47320), (30420, 45304), (31551, 43680), (32360, 42588), (32760, 42068), (33978, 40560), (35490, 38832), (36405, 37856)]