65156245560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{30671}}^1$

素因数の和:30979

約数の個数: 256

約数和(自身を含む): 249105715200

約数和(自身を除く): 183949469640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 281, 315, 360, 378, 420, 504, 540, 562, 630, 756, 840, 843, 945, 1080, 1124, 1260, 1405, 1512, 1686, 1890, 1967, 2248, 2520, 2529, 2810, 3372, 3780, 3934, 4215, 5058, 5620, 5901, 6744, 7560, 7587, 7868, 8430, 9835, 10116, 11240, 11802, 12645, 15174, 15736, 16860, 17703, 19670, 20232, 23604, 25290, 29505, 30348, 30671, 33720, 35406, 37935, 39340, 47208, 50580, 53109, 59010, 60696, 61342, 70812, 75870, 78680, 88515, 92013, 101160, 106218, 118020, 122684, 141624, 151740, 153355, 177030, 184026, 212436, 214697, 236040, 245368, 265545, 276039, 303480, 306710, 354060, 368052, 424872, 429394, 460065, 531090, 552078, 613420, 644091, 708120, 736104, 828117, 858788, 920130, 1062180, 1073485, 1104156, 1226840, 1288182, 1380195, 1656234, 1717576, 1840260, 1932273, 2124360, 2146970, 2208312, 2576364, 2760390, 3220455, 3312468, 3680520, 3864546, 4140585, 4293940, 5152728, 5520780, 5796819, 6440910, 6624936, 7729092, 8281170, 8587880, 8618551, 9661365, 11041560, 11593638, 12881820, 15458184, 16562340, 17237102, 19322730, 23187276, 25763640, 25855653, 28984095, 33124680, 34474204, 38645460, 43092755, 46374552, 51711306, 57968190, 60329857, 68948408, 77290920, 77566959, 86185510, 103422612, 115936380, 120659714, 129278265, 155133918, 172371020, 180989571, 206845224, 231872760, 232700877, 241319428, 258556530, 301649285, 310267836, 344742040, 361979142, 387834795, 465401754, 482638856, 517113060, 542968713, 603298570, 620535672, 723958284, 775669590, 904947855, 930803508, 1034226120, 1085937426, 1163504385, 1206597140, 1447916568, 1551339180, 1628906139, 1809895710, 1861607016, 2171874852, 2327008770, 2413194280, 2714843565, 3102678360, 3257812278, 3619791420, 4343749704, 4654017540, 5429687130, 6515624556, 7239582840, 8144530695, 9308035080, 10859374260, 13031249112, 16289061390, 21718748520, 32578122780, 65156245560]

約数ペア:

[(1, 65156245560), (2, 32578122780), (3, 21718748520), (4, 16289061390), (5, 13031249112), (6, 10859374260), (7, 9308035080), (8, 8144530695), (9, 7239582840), (10, 6515624556), (12, 5429687130), (14, 4654017540), (15, 4343749704), (18, 3619791420), (20, 3257812278), (21, 3102678360), (24, 2714843565), (27, 2413194280), (28, 2327008770), (30, 2171874852), (35, 1861607016), (36, 1809895710), (40, 1628906139), (42, 1551339180), (45, 1447916568), (54, 1206597140), (56, 1163504385), (60, 1085937426), (63, 1034226120), (70, 930803508), (72, 904947855), (84, 775669590), (90, 723958284), (105, 620535672), (108, 603298570), (120, 542968713), (126, 517113060), (135, 482638856), (140, 465401754), (168, 387834795), (180, 361979142), (189, 344742040), (210, 310267836), (216, 301649285), (252, 258556530), (270, 241319428), (280, 232700877), (281, 231872760), (315, 206845224), (360, 180989571), (378, 172371020), (420, 155133918), (504, 129278265), (540, 120659714), (562, 115936380), (630, 103422612), (756, 86185510), (840, 77566959), (843, 77290920), (945, 68948408), (1080, 60329857), (1124, 57968190), (1260, 51711306), (1405, 46374552), (1512, 43092755), (1686, 38645460), (1890, 34474204), (1967, 33124680), (2248, 28984095), (2520, 25855653), (2529, 25763640), (2810, 23187276), (3372, 19322730), (3780, 17237102), (3934, 16562340), (4215, 15458184), (5058, 12881820), (5620, 11593638), (5901, 11041560), (6744, 9661365), (7560, 8618551), (7587, 8587880), (7868, 8281170), (8430, 7729092), (9835, 6624936), (10116, 6440910), (11240, 5796819), (11802, 5520780), (12645, 5152728), (15174, 4293940), (15736, 4140585), (16860, 3864546), (17703, 3680520), (19670, 3312468), (20232, 3220455), (23604, 2760390), (25290, 2576364), (29505, 2208312), (30348, 2146970), (30671, 2124360), (33720, 1932273), (35406, 1840260), (37935, 1717576), (39340, 1656234), (47208, 1380195), (50580, 1288182), (53109, 1226840), (59010, 1104156), (60696, 1073485), (61342, 1062180), (70812, 920130), (75870, 858788), (78680, 828117), (88515, 736104), (92013, 708120), (101160, 644091), (106218, 613420), (118020, 552078), (122684, 531090), (141624, 460065), (151740, 429394), (153355, 424872), (177030, 368052), (184026, 354060), (212436, 306710), (214697, 303480), (236040, 276039), (245368, 265545)]