159407820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 216

約数和(自身を含む): 573391728

約数和(自身を除く): 413983908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 286, 330, 363, 390, 396, 429, 468, 484, 495, 563, 572, 585, 605, 660, 715, 726, 780, 858, 990, 1089, 1126, 1170, 1210, 1287, 1430, 1452, 1573, 1689, 1716, 1815, 1980, 2145, 2178, 2252, 2340, 2420, 2574, 2815, 2860, 3146, 3378, 3630, 4290, 4356, 4719, 5067, 5148, 5445, 5630, 6193, 6292, 6435, 6756, 7260, 7319, 7865, 8445, 8580, 9438, 10134, 10890, 11260, 12386, 12870, 14157, 14638, 15730, 16890, 18579, 18876, 20268, 21780, 21957, 23595, 24772, 25335, 25740, 28314, 29276, 30965, 31460, 33780, 36595, 37158, 43914, 47190, 50670, 55737, 56628, 61930, 65871, 68123, 70785, 73190, 74316, 80509, 87828, 92895, 94380, 101340, 109785, 111474, 123860, 131742, 136246, 141570, 146380, 161018, 185790, 204369, 219570, 222948, 241527, 263484, 272492, 278685, 283140, 322036, 329355, 340615, 371580, 402545, 408738, 439140, 483054, 557370, 613107, 658710, 681230, 724581, 805090, 817476, 885599, 966108, 1021845, 1114740, 1207635, 1226214, 1317420, 1362460, 1449162, 1610180, 1771198, 2043690, 2415270, 2452428, 2656797, 2898324, 3065535, 3542396, 3622905, 4087380, 4427995, 4830540, 5313594, 6131070, 7245810, 7970391, 8855990, 10627188, 12262140, 13283985, 14491620, 15940782, 17711980, 26567970, 31881564, 39851955, 53135940, 79703910, 159407820]

約数ペア:

[(1, 159407820), (2, 79703910), (3, 53135940), (4, 39851955), (5, 31881564), (6, 26567970), (9, 17711980), (10, 15940782), (11, 14491620), (12, 13283985), (13, 12262140), (15, 10627188), (18, 8855990), (20, 7970391), (22, 7245810), (26, 6131070), (30, 5313594), (33, 4830540), (36, 4427995), (39, 4087380), (44, 3622905), (45, 3542396), (52, 3065535), (55, 2898324), (60, 2656797), (65, 2452428), (66, 2415270), (78, 2043690), (90, 1771198), (99, 1610180), (110, 1449162), (117, 1362460), (121, 1317420), (130, 1226214), (132, 1207635), (143, 1114740), (156, 1021845), (165, 966108), (180, 885599), (195, 817476), (198, 805090), (220, 724581), (234, 681230), (242, 658710), (260, 613107), (286, 557370), (330, 483054), (363, 439140), (390, 408738), (396, 402545), (429, 371580), (468, 340615), (484, 329355), (495, 322036), (563, 283140), (572, 278685), (585, 272492), (605, 263484), (660, 241527), (715, 222948), (726, 219570), (780, 204369), (858, 185790), (990, 161018), (1089, 146380), (1126, 141570), (1170, 136246), (1210, 131742), (1287, 123860), (1430, 111474), (1452, 109785), (1573, 101340), (1689, 94380), (1716, 92895), (1815, 87828), (1980, 80509), (2145, 74316), (2178, 73190), (2252, 70785), (2340, 68123), (2420, 65871), (2574, 61930), (2815, 56628), (2860, 55737), (3146, 50670), (3378, 47190), (3630, 43914), (4290, 37158), (4356, 36595), (4719, 33780), (5067, 31460), (5148, 30965), (5445, 29276), (5630, 28314), (6193, 25740), (6292, 25335), (6435, 24772), (6756, 23595), (7260, 21957), (7319, 21780), (7865, 20268), (8445, 18876), (8580, 18579), (9438, 16890), (10134, 15730), (10890, 14638), (11260, 14157), (12386, 12870)]