15671589180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:996

約数の個数: 192

約数和(自身を含む): 47882354688

約数和(自身を除く): 32210765508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 281, 381, 390, 508, 562, 563, 635, 762, 780, 843, 1124, 1126, 1270, 1405, 1524, 1651, 1686, 1689, 1905, 2252, 2540, 2810, 2815, 3302, 3372, 3378, 3653, 3810, 4215, 4953, 5620, 5630, 6604, 6756, 7306, 7319, 7620, 8255, 8430, 8445, 9906, 10959, 11260, 14612, 14638, 16510, 16860, 16890, 18265, 19812, 21918, 21957, 24765, 29276, 33020, 33780, 35687, 36530, 36595, 43836, 43914, 49530, 54795, 71374, 71501, 73060, 73190, 87828, 99060, 107061, 109590, 109785, 142748, 143002, 146380, 158203, 178435, 214122, 214503, 219180, 219570, 286004, 316406, 356870, 357505, 428244, 429006, 439140, 463931, 474609, 535305, 632812, 713740, 715010, 791015, 858012, 927862, 929513, 949218, 1070610, 1072515, 1391793, 1430020, 1582030, 1855724, 1859026, 1898436, 2056639, 2141220, 2145030, 2319655, 2373045, 2783586, 2788539, 3164060, 3718052, 4113278, 4290060, 4639310, 4647565, 4746090, 5567172, 5577078, 6169917, 6958965, 8226556, 9278620, 9295130, 9492180, 10283195, 11154156, 12339834, 13917930, 13942695, 18590260, 20091781, 20566390, 24679668, 27835860, 27885390, 30849585, 40183562, 41132780, 55770780, 60275343, 61699170, 80367124, 100458905, 120550686, 123398340, 200917810, 241101372, 261193153, 301376715, 401835620, 522386306, 602753430, 783579459, 1044772612, 1205506860, 1305965765, 1567158918, 2611931530, 3134317836, 3917897295, 5223863060, 7835794590, 15671589180]

約数ペア:

[(1, 15671589180), (2, 7835794590), (3, 5223863060), (4, 3917897295), (5, 3134317836), (6, 2611931530), (10, 1567158918), (12, 1305965765), (13, 1205506860), (15, 1044772612), (20, 783579459), (26, 602753430), (30, 522386306), (39, 401835620), (52, 301376715), (60, 261193153), (65, 241101372), (78, 200917810), (127, 123398340), (130, 120550686), (156, 100458905), (195, 80367124), (254, 61699170), (260, 60275343), (281, 55770780), (381, 41132780), (390, 40183562), (508, 30849585), (562, 27885390), (563, 27835860), (635, 24679668), (762, 20566390), (780, 20091781), (843, 18590260), (1124, 13942695), (1126, 13917930), (1270, 12339834), (1405, 11154156), (1524, 10283195), (1651, 9492180), (1686, 9295130), (1689, 9278620), (1905, 8226556), (2252, 6958965), (2540, 6169917), (2810, 5577078), (2815, 5567172), (3302, 4746090), (3372, 4647565), (3378, 4639310), (3653, 4290060), (3810, 4113278), (4215, 3718052), (4953, 3164060), (5620, 2788539), (5630, 2783586), (6604, 2373045), (6756, 2319655), (7306, 2145030), (7319, 2141220), (7620, 2056639), (8255, 1898436), (8430, 1859026), (8445, 1855724), (9906, 1582030), (10959, 1430020), (11260, 1391793), (14612, 1072515), (14638, 1070610), (16510, 949218), (16860, 929513), (16890, 927862), (18265, 858012), (19812, 791015), (21918, 715010), (21957, 713740), (24765, 632812), (29276, 535305), (33020, 474609), (33780, 463931), (35687, 439140), (36530, 429006), (36595, 428244), (43836, 357505), (43914, 356870), (49530, 316406), (54795, 286004), (71374, 219570), (71501, 219180), (73060, 214503), (73190, 214122), (87828, 178435), (99060, 158203), (107061, 146380), (109590, 143002), (109785, 142748)]