242565180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 192

約数和(自身を含む): 845365248

約数和(自身を除く): 602800068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1326, 1430, 1663, 1716, 1870, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3326, 3740, 4290, 4420, 4862, 4989, 5610, 6630, 6652, 7293, 8315, 8580, 9724, 9978, 11220, 12155, 13260, 14586, 16630, 18293, 19956, 21619, 24310, 24945, 28271, 29172, 33260, 36465, 36586, 43238, 48620, 49890, 54879, 56542, 64857, 72930, 73172, 84813, 86476, 91465, 99780, 108095, 109758, 113084, 129714, 141355, 145860, 169626, 182930, 216190, 219516, 237809, 259428, 274395, 282710, 310981, 324285, 339252, 365860, 367523, 424065, 432380, 475618, 548790, 565420, 621962, 648570, 713427, 735046, 848130, 932943, 951236, 1097580, 1102569, 1189045, 1243924, 1297140, 1426854, 1470092, 1554905, 1696260, 1837615, 1865886, 2205138, 2378090, 2853708, 3109810, 3567135, 3675230, 3731772, 4042753, 4410276, 4664715, 4756180, 5512845, 6219620, 7134270, 7350460, 8085506, 9329430, 11025690, 12128259, 14268540, 16171012, 18658860, 20213765, 22051380, 24256518, 40427530, 48513036, 60641295, 80855060, 121282590, 242565180]

約数ペア:

[(1, 242565180), (2, 121282590), (3, 80855060), (4, 60641295), (5, 48513036), (6, 40427530), (10, 24256518), (11, 22051380), (12, 20213765), (13, 18658860), (15, 16171012), (17, 14268540), (20, 12128259), (22, 11025690), (26, 9329430), (30, 8085506), (33, 7350460), (34, 7134270), (39, 6219620), (44, 5512845), (51, 4756180), (52, 4664715), (55, 4410276), (60, 4042753), (65, 3731772), (66, 3675230), (68, 3567135), (78, 3109810), (85, 2853708), (102, 2378090), (110, 2205138), (130, 1865886), (132, 1837615), (143, 1696260), (156, 1554905), (165, 1470092), (170, 1426854), (187, 1297140), (195, 1243924), (204, 1189045), (220, 1102569), (221, 1097580), (255, 951236), (260, 932943), (286, 848130), (330, 735046), (340, 713427), (374, 648570), (390, 621962), (429, 565420), (442, 548790), (510, 475618), (561, 432380), (572, 424065), (660, 367523), (663, 365860), (715, 339252), (748, 324285), (780, 310981), (858, 282710), (884, 274395), (935, 259428), (1020, 237809), (1105, 219516), (1122, 216190), (1326, 182930), (1430, 169626), (1663, 145860), (1716, 141355), (1870, 129714), (2145, 113084), (2210, 109758), (2244, 108095), (2431, 99780), (2652, 91465), (2805, 86476), (2860, 84813), (3315, 73172), (3326, 72930), (3740, 64857), (4290, 56542), (4420, 54879), (4862, 49890), (4989, 48620), (5610, 43238), (6630, 36586), (6652, 36465), (7293, 33260), (8315, 29172), (8580, 28271), (9724, 24945), (9978, 24310), (11220, 21619), (12155, 19956), (13260, 18293), (14586, 16630)]