439792080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 240

約数和(自身を含む): 1688284800

約数和(自身を除く): 1248492720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1549, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3098, 3120, 3380, 3549, 3640, 4056, 4368, 4647, 4732, 5070, 5460, 5915, 6196, 6760, 7098, 7280, 7745, 8112, 9294, 9464, 10140, 10843, 10920, 11830, 12392, 13520, 14196, 15490, 17745, 18588, 18928, 20137, 20280, 21686, 21840, 23235, 23660, 24784, 28392, 30980, 32529, 35490, 37176, 40274, 40560, 43372, 46470, 47320, 54215, 56784, 60411, 61960, 65058, 70980, 74352, 80548, 86744, 92940, 94640, 100685, 108430, 120822, 123920, 130116, 140959, 141960, 161096, 162645, 173488, 185880, 201370, 216860, 241644, 260232, 261781, 281918, 283920, 302055, 322192, 325290, 371760, 402740, 422877, 433720, 483288, 520464, 523562, 563836, 604110, 650580, 704795, 785343, 805480, 845754, 867440, 966576, 1047124, 1127672, 1208220, 1301160, 1308905, 1409590, 1570686, 1610960, 1691508, 1832467, 2094248, 2114385, 2255344, 2416440, 2602320, 2617810, 2819180, 3141372, 3383016, 3664934, 3926715, 4188496, 4228770, 4832880, 5235620, 5497401, 5638360, 6282744, 6766032, 7329868, 7853430, 8457540, 9162335, 10471240, 10994802, 11276720, 12565488, 14659736, 15706860, 16915080, 18324670, 20942480, 21989604, 27487005, 29319472, 31413720, 33830160, 36649340, 43979208, 54974010, 62827440, 73298680, 87958416, 109948020, 146597360, 219896040, 439792080]

約数ペア:

[(1, 439792080), (2, 219896040), (3, 146597360), (4, 109948020), (5, 87958416), (6, 73298680), (7, 62827440), (8, 54974010), (10, 43979208), (12, 36649340), (13, 33830160), (14, 31413720), (15, 29319472), (16, 27487005), (20, 21989604), (21, 20942480), (24, 18324670), (26, 16915080), (28, 15706860), (30, 14659736), (35, 12565488), (39, 11276720), (40, 10994802), (42, 10471240), (48, 9162335), (52, 8457540), (56, 7853430), (60, 7329868), (65, 6766032), (70, 6282744), (78, 5638360), (80, 5497401), (84, 5235620), (91, 4832880), (104, 4228770), (105, 4188496), (112, 3926715), (120, 3664934), (130, 3383016), (140, 3141372), (156, 2819180), (168, 2617810), (169, 2602320), (182, 2416440), (195, 2255344), (208, 2114385), (210, 2094248), (240, 1832467), (260, 1691508), (273, 1610960), (280, 1570686), (312, 1409590), (336, 1308905), (338, 1301160), (364, 1208220), (390, 1127672), (420, 1047124), (455, 966576), (507, 867440), (520, 845754), (546, 805480), (560, 785343), (624, 704795), (676, 650580), (728, 604110), (780, 563836), (840, 523562), (845, 520464), (910, 483288), (1014, 433720), (1040, 422877), (1092, 402740), (1183, 371760), (1352, 325290), (1365, 322192), (1456, 302055), (1549, 283920), (1560, 281918), (1680, 261781), (1690, 260232), (1820, 241644), (2028, 216860), (2184, 201370), (2366, 185880), (2535, 173488), (2704, 162645), (2730, 161096), (3098, 141960), (3120, 140959), (3380, 130116), (3549, 123920), (3640, 120822), (4056, 108430), (4368, 100685), (4647, 94640), (4732, 92940), (5070, 86744), (5460, 80548), (5915, 74352), (6196, 70980), (6760, 65058), (7098, 61960), (7280, 60411), (7745, 56784), (8112, 54215), (9294, 47320), (9464, 46470), (10140, 43372), (10843, 40560), (10920, 40274), (11830, 37176), (12392, 35490), (13520, 32529), (14196, 30980), (15490, 28392), (17745, 24784), (18588, 23660), (18928, 23235), (20137, 21840), (20280, 21686)]