518224980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 1844640000

約数和(自身を除く): 1326415020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 149, 156, 169, 182, 195, 196, 210, 245, 260, 273, 294, 298, 338, 343, 364, 390, 420, 447, 455, 490, 507, 546, 588, 596, 637, 676, 686, 735, 745, 780, 845, 894, 910, 980, 1014, 1029, 1043, 1092, 1183, 1274, 1365, 1372, 1470, 1490, 1690, 1715, 1788, 1820, 1911, 1937, 2028, 2058, 2086, 2235, 2366, 2535, 2548, 2730, 2940, 2980, 3129, 3185, 3380, 3430, 3549, 3822, 3874, 4116, 4172, 4459, 4470, 4732, 5070, 5145, 5215, 5460, 5811, 5915, 6258, 6370, 6860, 7098, 7301, 7644, 7748, 8281, 8918, 8940, 9555, 9685, 10140, 10290, 10430, 11622, 11830, 12516, 12740, 13377, 13559, 14196, 14602, 15645, 16562, 17745, 17836, 19110, 19370, 20580, 20860, 21903, 22295, 23244, 23660, 24843, 25181, 26754, 27118, 29055, 29204, 31290, 33124, 35490, 36505, 38220, 38740, 40677, 41405, 43806, 44590, 49686, 50362, 51107, 53508, 54236, 57967, 58110, 62580, 66885, 67795, 70980, 73010, 75543, 81354, 82810, 87612, 89180, 94913, 99372, 100724, 102214, 109515, 115934, 116220, 124215, 125905, 133770, 135590, 146020, 151086, 153321, 162708, 165620, 173901, 176267, 189826, 203385, 204428, 219030, 231868, 248430, 251810, 255535, 267540, 271180, 284739, 289835, 302172, 306642, 347802, 352534, 377715, 379652, 406770, 438060, 474565, 496860, 503620, 511070, 528801, 569478, 579670, 613284, 664391, 695604, 705068, 755430, 766605, 813540, 869505, 881335, 949130, 1022140, 1057602, 1138956, 1159340, 1233869, 1328782, 1423695, 1510860, 1533210, 1739010, 1762670, 1898260, 1993173, 2115204, 2467738, 2644005, 2657564, 2847390, 3066420, 3321955, 3478020, 3525340, 3701607, 3986346, 4935476, 5288010, 5694780, 6169345, 6643910, 7403214, 7972692, 8637083, 9965865, 10576020, 12338690, 13287820, 14806428, 17274166, 18508035, 19931730, 24677380, 25911249, 34548332, 37016070, 39863460, 43185415, 51822498, 74032140, 86370830, 103644996, 129556245, 172741660, 259112490, 518224980]

約数ペア:

[(1, 518224980), (2, 259112490), (3, 172741660), (4, 129556245), (5, 103644996), (6, 86370830), (7, 74032140), (10, 51822498), (12, 43185415), (13, 39863460), (14, 37016070), (15, 34548332), (20, 25911249), (21, 24677380), (26, 19931730), (28, 18508035), (30, 17274166), (35, 14806428), (39, 13287820), (42, 12338690), (49, 10576020), (52, 9965865), (60, 8637083), (65, 7972692), (70, 7403214), (78, 6643910), (84, 6169345), (91, 5694780), (98, 5288010), (105, 4935476), (130, 3986346), (140, 3701607), (147, 3525340), (149, 3478020), (156, 3321955), (169, 3066420), (182, 2847390), (195, 2657564), (196, 2644005), (210, 2467738), (245, 2115204), (260, 1993173), (273, 1898260), (294, 1762670), (298, 1739010), (338, 1533210), (343, 1510860), (364, 1423695), (390, 1328782), (420, 1233869), (447, 1159340), (455, 1138956), (490, 1057602), (507, 1022140), (546, 949130), (588, 881335), (596, 869505), (637, 813540), (676, 766605), (686, 755430), (735, 705068), (745, 695604), (780, 664391), (845, 613284), (894, 579670), (910, 569478), (980, 528801), (1014, 511070), (1029, 503620), (1043, 496860), (1092, 474565), (1183, 438060), (1274, 406770), (1365, 379652), (1372, 377715), (1470, 352534), (1490, 347802), (1690, 306642), (1715, 302172), (1788, 289835), (1820, 284739), (1911, 271180), (1937, 267540), (2028, 255535), (2058, 251810), (2086, 248430), (2235, 231868), (2366, 219030), (2535, 204428), (2548, 203385), (2730, 189826), (2940, 176267), (2980, 173901), (3129, 165620), (3185, 162708), (3380, 153321), (3430, 151086), (3549, 146020), (3822, 135590), (3874, 133770), (4116, 125905), (4172, 124215), (4459, 116220), (4470, 115934), (4732, 109515), (5070, 102214), (5145, 100724), (5215, 99372), (5460, 94913), (5811, 89180), (5915, 87612), (6258, 82810), (6370, 81354), (6860, 75543), (7098, 73010), (7301, 70980), (7644, 67795), (7748, 66885), (8281, 62580), (8918, 58110), (8940, 57967), (9555, 54236), (9685, 53508), (10140, 51107), (10290, 50362), (10430, 49686), (11622, 44590), (11830, 43806), (12516, 41405), (12740, 40677), (13377, 38740), (13559, 38220), (14196, 36505), (14602, 35490), (15645, 33124), (16562, 31290), (17745, 29204), (17836, 29055), (19110, 27118), (19370, 26754), (20580, 25181), (20860, 24843), (21903, 23660), (22295, 23244)]