1540515060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 5666169600

約数和(自身を除く): 4125654540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 229, 252, 266, 281, 285, 315, 342, 380, 399, 420, 458, 532, 562, 570, 630, 665, 684, 687, 798, 843, 855, 916, 1124, 1140, 1145, 1197, 1260, 1330, 1374, 1405, 1596, 1603, 1686, 1710, 1967, 1995, 2061, 2290, 2394, 2529, 2660, 2748, 2810, 3206, 3372, 3420, 3435, 3934, 3990, 4122, 4215, 4351, 4580, 4788, 4809, 5058, 5339, 5620, 5901, 5985, 6412, 6870, 7868, 7980, 8015, 8244, 8430, 8702, 9618, 9835, 10116, 10305, 10678, 11802, 11970, 12645, 13053, 13740, 14427, 16017, 16030, 16860, 17404, 17703, 19236, 19670, 20610, 21356, 21755, 23604, 23940, 24045, 25290, 26106, 26695, 28854, 29505, 30457, 32034, 32060, 35406, 37373, 39159, 39340, 41220, 43510, 48051, 48090, 50580, 52212, 53390, 57708, 59010, 60914, 64068, 64349, 65265, 70812, 72135, 74746, 78318, 80085, 87020, 88515, 91371, 96102, 96180, 106780, 112119, 118020, 121828, 128698, 130530, 144270, 149492, 152285, 156636, 160170, 177030, 182742, 186865, 192204, 193047, 195795, 224238, 240255, 257396, 261060, 274113, 288540, 304570, 320340, 321745, 336357, 354060, 365484, 373730, 386094, 391590, 448476, 450443, 456855, 480510, 548226, 560595, 579141, 609140, 643490, 672714, 747460, 772188, 783180, 900886, 913710, 961020, 965235, 1096452, 1121190, 1158282, 1222631, 1286980, 1345428, 1351329, 1370565, 1681785, 1801772, 1827420, 1930470, 2242380, 2252215, 2316564, 2445262, 2702658, 2741130, 2895705, 3363570, 3667893, 3860940, 4053987, 4504430, 4890524, 5405316, 5482260, 5791410, 6113155, 6727140, 6756645, 7335786, 8107974, 8558417, 9008860, 11003679, 11582820, 12226310, 13513290, 14671572, 16215948, 17116834, 18339465, 20269935, 22007358, 24452620, 25675251, 27026580, 34233668, 36678930, 40539870, 42792085, 44014716, 51350502, 55018395, 73357860, 77025753, 81079740, 85584170, 102701004, 110036790, 128376255, 154051506, 171168340, 220073580, 256752510, 308103012, 385128765, 513505020, 770257530, 1540515060]

約数ペア:

[(1, 1540515060), (2, 770257530), (3, 513505020), (4, 385128765), (5, 308103012), (6, 256752510), (7, 220073580), (9, 171168340), (10, 154051506), (12, 128376255), (14, 110036790), (15, 102701004), (18, 85584170), (19, 81079740), (20, 77025753), (21, 73357860), (28, 55018395), (30, 51350502), (35, 44014716), (36, 42792085), (38, 40539870), (42, 36678930), (45, 34233668), (57, 27026580), (60, 25675251), (63, 24452620), (70, 22007358), (76, 20269935), (84, 18339465), (90, 17116834), (95, 16215948), (105, 14671572), (114, 13513290), (126, 12226310), (133, 11582820), (140, 11003679), (171, 9008860), (180, 8558417), (190, 8107974), (210, 7335786), (228, 6756645), (229, 6727140), (252, 6113155), (266, 5791410), (281, 5482260), (285, 5405316), (315, 4890524), (342, 4504430), (380, 4053987), (399, 3860940), (420, 3667893), (458, 3363570), (532, 2895705), (562, 2741130), (570, 2702658), (630, 2445262), (665, 2316564), (684, 2252215), (687, 2242380), (798, 1930470), (843, 1827420), (855, 1801772), (916, 1681785), (1124, 1370565), (1140, 1351329), (1145, 1345428), (1197, 1286980), (1260, 1222631), (1330, 1158282), (1374, 1121190), (1405, 1096452), (1596, 965235), (1603, 961020), (1686, 913710), (1710, 900886), (1967, 783180), (1995, 772188), (2061, 747460), (2290, 672714), (2394, 643490), (2529, 609140), (2660, 579141), (2748, 560595), (2810, 548226), (3206, 480510), (3372, 456855), (3420, 450443), (3435, 448476), (3934, 391590), (3990, 386094), (4122, 373730), (4215, 365484), (4351, 354060), (4580, 336357), (4788, 321745), (4809, 320340), (5058, 304570), (5339, 288540), (5620, 274113), (5901, 261060), (5985, 257396), (6412, 240255), (6870, 224238), (7868, 195795), (7980, 193047), (8015, 192204), (8244, 186865), (8430, 182742), (8702, 177030), (9618, 160170), (9835, 156636), (10116, 152285), (10305, 149492), (10678, 144270), (11802, 130530), (11970, 128698), (12645, 121828), (13053, 118020), (13740, 112119), (14427, 106780), (16017, 96180), (16030, 96102), (16860, 91371), (17404, 88515), (17703, 87020), (19236, 80085), (19670, 78318), (20610, 74746), (21356, 72135), (21755, 70812), (23604, 65265), (23940, 64349), (24045, 64068), (25290, 60914), (26106, 59010), (26695, 57708), (28854, 53390), (29505, 52212), (30457, 50580), (32034, 48090), (32060, 48051), (35406, 43510), (37373, 41220), (39159, 39340)]