470798640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 1718327520

約数和(自身を除く): 1247528880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 179, 180, 195, 208, 234, 240, 260, 281, 312, 358, 360, 390, 468, 520, 537, 562, 585, 624, 716, 720, 780, 843, 895, 936, 1040, 1074, 1124, 1170, 1405, 1432, 1560, 1611, 1686, 1790, 1872, 2148, 2248, 2327, 2340, 2529, 2685, 2810, 2864, 3120, 3222, 3372, 3580, 3653, 4215, 4296, 4496, 4654, 4680, 5058, 5370, 5620, 6444, 6744, 6981, 7160, 7306, 8055, 8430, 8592, 9308, 9360, 10116, 10740, 10959, 11240, 11635, 12645, 12888, 13488, 13962, 14320, 14612, 16110, 16860, 18265, 18616, 20232, 20943, 21480, 21918, 22480, 23270, 25290, 25776, 27924, 29224, 32220, 32877, 33720, 34905, 36530, 37232, 40464, 41886, 42960, 43836, 46540, 50299, 50580, 54795, 55848, 58448, 64440, 65754, 67440, 69810, 73060, 83772, 87672, 93080, 100598, 101160, 104715, 109590, 111696, 128880, 131508, 139620, 146120, 150897, 164385, 167544, 175344, 186160, 201196, 202320, 209430, 219180, 251495, 263016, 279240, 292240, 301794, 328770, 335088, 402392, 418860, 438360, 452691, 502990, 526032, 558480, 603588, 653887, 657540, 754485, 804784, 837720, 876720, 905382, 1005980, 1207176, 1307774, 1315080, 1508970, 1675440, 1810764, 1961661, 2011960, 2263455, 2414352, 2615548, 2630160, 3017940, 3269435, 3621528, 3923322, 4023920, 4526910, 5231096, 5884983, 6035880, 6538870, 7243056, 7846644, 9053820, 9808305, 10462192, 11769966, 12071760, 13077740, 15693288, 18107640, 19616610, 23539932, 26155480, 29424915, 31386576, 36215280, 39233220, 47079864, 52310960, 58849830, 78466440, 94159728, 117699660, 156932880, 235399320, 470798640]

約数ペア:

[(1, 470798640), (2, 235399320), (3, 156932880), (4, 117699660), (5, 94159728), (6, 78466440), (8, 58849830), (9, 52310960), (10, 47079864), (12, 39233220), (13, 36215280), (15, 31386576), (16, 29424915), (18, 26155480), (20, 23539932), (24, 19616610), (26, 18107640), (30, 15693288), (36, 13077740), (39, 12071760), (40, 11769966), (45, 10462192), (48, 9808305), (52, 9053820), (60, 7846644), (65, 7243056), (72, 6538870), (78, 6035880), (80, 5884983), (90, 5231096), (104, 4526910), (117, 4023920), (120, 3923322), (130, 3621528), (144, 3269435), (156, 3017940), (179, 2630160), (180, 2615548), (195, 2414352), (208, 2263455), (234, 2011960), (240, 1961661), (260, 1810764), (281, 1675440), (312, 1508970), (358, 1315080), (360, 1307774), (390, 1207176), (468, 1005980), (520, 905382), (537, 876720), (562, 837720), (585, 804784), (624, 754485), (716, 657540), (720, 653887), (780, 603588), (843, 558480), (895, 526032), (936, 502990), (1040, 452691), (1074, 438360), (1124, 418860), (1170, 402392), (1405, 335088), (1432, 328770), (1560, 301794), (1611, 292240), (1686, 279240), (1790, 263016), (1872, 251495), (2148, 219180), (2248, 209430), (2327, 202320), (2340, 201196), (2529, 186160), (2685, 175344), (2810, 167544), (2864, 164385), (3120, 150897), (3222, 146120), (3372, 139620), (3580, 131508), (3653, 128880), (4215, 111696), (4296, 109590), (4496, 104715), (4654, 101160), (4680, 100598), (5058, 93080), (5370, 87672), (5620, 83772), (6444, 73060), (6744, 69810), (6981, 67440), (7160, 65754), (7306, 64440), (8055, 58448), (8430, 55848), (8592, 54795), (9308, 50580), (9360, 50299), (10116, 46540), (10740, 43836), (10959, 42960), (11240, 41886), (11635, 40464), (12645, 37232), (12888, 36530), (13488, 34905), (13962, 33720), (14320, 32877), (14612, 32220), (16110, 29224), (16860, 27924), (18265, 25776), (18616, 25290), (20232, 23270), (20943, 22480), (21480, 21918)]