508298640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 1799884800

約数和(自身を除く): 1291586160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 79, 80, 83, 85, 95, 102, 114, 120, 136, 152, 158, 166, 170, 190, 204, 228, 237, 240, 249, 255, 272, 285, 304, 316, 323, 332, 340, 380, 395, 408, 415, 456, 474, 498, 510, 570, 632, 646, 664, 680, 760, 790, 816, 830, 912, 948, 969, 996, 1020, 1140, 1185, 1245, 1264, 1292, 1328, 1343, 1360, 1411, 1501, 1520, 1577, 1580, 1615, 1660, 1896, 1938, 1992, 2040, 2280, 2370, 2490, 2584, 2686, 2822, 3002, 3154, 3160, 3230, 3320, 3792, 3876, 3984, 4029, 4080, 4233, 4503, 4560, 4731, 4740, 4845, 4980, 5168, 5372, 5644, 6004, 6308, 6320, 6460, 6557, 6640, 6715, 7055, 7505, 7752, 7885, 8058, 8466, 9006, 9462, 9480, 9690, 9960, 10744, 11288, 12008, 12616, 12920, 13114, 13430, 14110, 15010, 15504, 15770, 16116, 16932, 18012, 18924, 18960, 19380, 19671, 19920, 20145, 21165, 21488, 22515, 22576, 23655, 24016, 25232, 25517, 25840, 26228, 26809, 26860, 28220, 30020, 31540, 32232, 32785, 33864, 36024, 37848, 38760, 39342, 40290, 42330, 45030, 47310, 51034, 52456, 53618, 53720, 56440, 60040, 63080, 64464, 65570, 67728, 72048, 75696, 76551, 77520, 78684, 80427, 80580, 84660, 90060, 94620, 98355, 102068, 104912, 107236, 107440, 111469, 112880, 120080, 124583, 126160, 127585, 131140, 134045, 153102, 157368, 160854, 161160, 169320, 180120, 189240, 196710, 204136, 214472, 222938, 249166, 255170, 262280, 268090, 306204, 314736, 321708, 322320, 334407, 338640, 360240, 373749, 378480, 382755, 393420, 402135, 408272, 428944, 445876, 498332, 510340, 524560, 536180, 557345, 612408, 622915, 643416, 668814, 747498, 765510, 786840, 804270, 891752, 996664, 1020680, 1072360, 1114690, 1224816, 1245830, 1286832, 1337628, 1494996, 1531020, 1573680, 1608540, 1672035, 1783504, 1868745, 1993328, 2041360, 2117911, 2144720, 2229380, 2491660, 2675256, 2989992, 3062040, 3217080, 3344070, 3737490, 4235822, 4458760, 4983320, 5350512, 5979984, 6124080, 6353733, 6434160, 6688140, 7474980, 8471644, 8917520, 9966640, 10589555, 12707466, 13376280, 14949960, 16943288, 21179110, 25414932, 26752560, 29899920, 31768665, 33886576, 42358220, 50829864, 63537330, 84716440, 101659728, 127074660, 169432880, 254149320, 508298640]

約数ペア:

[(1, 508298640), (2, 254149320), (3, 169432880), (4, 127074660), (5, 101659728), (6, 84716440), (8, 63537330), (10, 50829864), (12, 42358220), (15, 33886576), (16, 31768665), (17, 29899920), (19, 26752560), (20, 25414932), (24, 21179110), (30, 16943288), (34, 14949960), (38, 13376280), (40, 12707466), (48, 10589555), (51, 9966640), (57, 8917520), (60, 8471644), (68, 7474980), (76, 6688140), (79, 6434160), (80, 6353733), (83, 6124080), (85, 5979984), (95, 5350512), (102, 4983320), (114, 4458760), (120, 4235822), (136, 3737490), (152, 3344070), (158, 3217080), (166, 3062040), (170, 2989992), (190, 2675256), (204, 2491660), (228, 2229380), (237, 2144720), (240, 2117911), (249, 2041360), (255, 1993328), (272, 1868745), (285, 1783504), (304, 1672035), (316, 1608540), (323, 1573680), (332, 1531020), (340, 1494996), (380, 1337628), (395, 1286832), (408, 1245830), (415, 1224816), (456, 1114690), (474, 1072360), (498, 1020680), (510, 996664), (570, 891752), (632, 804270), (646, 786840), (664, 765510), (680, 747498), (760, 668814), (790, 643416), (816, 622915), (830, 612408), (912, 557345), (948, 536180), (969, 524560), (996, 510340), (1020, 498332), (1140, 445876), (1185, 428944), (1245, 408272), (1264, 402135), (1292, 393420), (1328, 382755), (1343, 378480), (1360, 373749), (1411, 360240), (1501, 338640), (1520, 334407), (1577, 322320), (1580, 321708), (1615, 314736), (1660, 306204), (1896, 268090), (1938, 262280), (1992, 255170), (2040, 249166), (2280, 222938), (2370, 214472), (2490, 204136), (2584, 196710), (2686, 189240), (2822, 180120), (3002, 169320), (3154, 161160), (3160, 160854), (3230, 157368), (3320, 153102), (3792, 134045), (3876, 131140), (3984, 127585), (4029, 126160), (4080, 124583), (4233, 120080), (4503, 112880), (4560, 111469), (4731, 107440), (4740, 107236), (4845, 104912), (4980, 102068), (5168, 98355), (5372, 94620), (5644, 90060), (6004, 84660), (6308, 80580), (6320, 80427), (6460, 78684), (6557, 77520), (6640, 76551), (6715, 75696), (7055, 72048), (7505, 67728), (7752, 65570), (7885, 64464), (8058, 63080), (8466, 60040), (9006, 56440), (9462, 53720), (9480, 53618), (9690, 52456), (9960, 51034), (10744, 47310), (11288, 45030), (12008, 42330), (12616, 40290), (12920, 39342), (13114, 38760), (13430, 37848), (14110, 36024), (15010, 33864), (15504, 32785), (15770, 32232), (16116, 31540), (16932, 30020), (18012, 28220), (18924, 26860), (18960, 26809), (19380, 26228), (19671, 25840), (19920, 25517), (20145, 25232), (21165, 24016), (21488, 23655), (22515, 22576)]