207564960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 685843200

約数和(自身を除く): 478278240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 53, 60, 80, 82, 96, 106, 120, 123, 159, 160, 164, 199, 205, 212, 240, 246, 265, 318, 328, 398, 410, 424, 480, 492, 530, 597, 615, 636, 656, 795, 796, 820, 848, 984, 995, 1060, 1194, 1230, 1272, 1312, 1590, 1592, 1640, 1696, 1968, 1990, 2120, 2173, 2388, 2460, 2544, 2985, 3180, 3184, 3280, 3936, 3980, 4240, 4346, 4776, 4920, 5088, 5970, 6360, 6368, 6519, 6560, 7960, 8159, 8480, 8692, 9552, 9840, 10547, 10865, 11940, 12720, 13038, 15920, 16318, 17384, 19104, 19680, 21094, 21730, 23880, 24477, 25440, 26076, 31641, 31840, 32595, 32636, 34768, 40795, 42188, 43460, 47760, 48954, 52152, 52735, 63282, 65190, 65272, 69536, 81590, 84376, 86920, 95520, 97908, 104304, 105470, 122385, 126564, 130380, 130544, 158205, 163180, 168752, 173840, 195816, 208608, 210940, 244770, 253128, 260760, 261088, 316410, 326360, 337504, 347680, 391632, 421880, 432427, 489540, 506256, 521520, 632820, 652720, 783264, 843760, 864854, 979080, 1012512, 1043040, 1265640, 1297281, 1305440, 1687520, 1729708, 1958160, 2162135, 2531280, 2594562, 3459416, 3916320, 4324270, 5062560, 5189124, 6486405, 6918832, 8648540, 10378248, 12972810, 13837664, 17297080, 20756496, 25945620, 34594160, 41512992, 51891240, 69188320, 103782480, 207564960]

約数ペア:

[(1, 207564960), (2, 103782480), (3, 69188320), (4, 51891240), (5, 41512992), (6, 34594160), (8, 25945620), (10, 20756496), (12, 17297080), (15, 13837664), (16, 12972810), (20, 10378248), (24, 8648540), (30, 6918832), (32, 6486405), (40, 5189124), (41, 5062560), (48, 4324270), (53, 3916320), (60, 3459416), (80, 2594562), (82, 2531280), (96, 2162135), (106, 1958160), (120, 1729708), (123, 1687520), (159, 1305440), (160, 1297281), (164, 1265640), (199, 1043040), (205, 1012512), (212, 979080), (240, 864854), (246, 843760), (265, 783264), (318, 652720), (328, 632820), (398, 521520), (410, 506256), (424, 489540), (480, 432427), (492, 421880), (530, 391632), (597, 347680), (615, 337504), (636, 326360), (656, 316410), (795, 261088), (796, 260760), (820, 253128), (848, 244770), (984, 210940), (995, 208608), (1060, 195816), (1194, 173840), (1230, 168752), (1272, 163180), (1312, 158205), (1590, 130544), (1592, 130380), (1640, 126564), (1696, 122385), (1968, 105470), (1990, 104304), (2120, 97908), (2173, 95520), (2388, 86920), (2460, 84376), (2544, 81590), (2985, 69536), (3180, 65272), (3184, 65190), (3280, 63282), (3936, 52735), (3980, 52152), (4240, 48954), (4346, 47760), (4776, 43460), (4920, 42188), (5088, 40795), (5970, 34768), (6360, 32636), (6368, 32595), (6519, 31840), (6560, 31641), (7960, 26076), (8159, 25440), (8480, 24477), (8692, 23880), (9552, 21730), (9840, 21094), (10547, 19680), (10865, 19104), (11940, 17384), (12720, 16318), (13038, 15920)]