242439210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 742694400

約数和(自身を除く): 500255190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 239, 255, 270, 289, 306, 351, 390, 442, 459, 478, 510, 578, 585, 663, 702, 717, 765, 867, 918, 1105, 1170, 1195, 1326, 1434, 1445, 1530, 1734, 1755, 1989, 2151, 2210, 2295, 2390, 2601, 2890, 3107, 3315, 3510, 3585, 3757, 3978, 4063, 4302, 4335, 4590, 5202, 5967, 6214, 6453, 6630, 7170, 7514, 7803, 8126, 8670, 9321, 9945, 10755, 11271, 11934, 12189, 12906, 13005, 15535, 15606, 18642, 18785, 19890, 20315, 21510, 22542, 24378, 26010, 27963, 29835, 31070, 32265, 33813, 36567, 37570, 39015, 40630, 46605, 52819, 55926, 56355, 59670, 60945, 64530, 67626, 69071, 73134, 78030, 83889, 93210, 101439, 105638, 109701, 112710, 121890, 138142, 139815, 158457, 167778, 169065, 182835, 202878, 207213, 219402, 264095, 279630, 316914, 338130, 345355, 365670, 414426, 419445, 475371, 507195, 528190, 548505, 621639, 690710, 792285, 838890, 897923, 950742, 1014390, 1036065, 1097010, 1243278, 1426113, 1584570, 1795846, 1864917, 2072130, 2376855, 2693769, 2852226, 3108195, 3729834, 4489615, 4753710, 5387538, 6216390, 7130565, 8081307, 8979230, 9324585, 13468845, 14261130, 16162614, 18649170, 24243921, 26937690, 40406535, 48487842, 80813070, 121219605, 242439210]

約数ペア:

[(1, 242439210), (2, 121219605), (3, 80813070), (5, 48487842), (6, 40406535), (9, 26937690), (10, 24243921), (13, 18649170), (15, 16162614), (17, 14261130), (18, 13468845), (26, 9324585), (27, 8979230), (30, 8081307), (34, 7130565), (39, 6216390), (45, 5387538), (51, 4753710), (54, 4489615), (65, 3729834), (78, 3108195), (85, 2852226), (90, 2693769), (102, 2376855), (117, 2072130), (130, 1864917), (135, 1795846), (153, 1584570), (170, 1426113), (195, 1243278), (221, 1097010), (234, 1036065), (239, 1014390), (255, 950742), (270, 897923), (289, 838890), (306, 792285), (351, 690710), (390, 621639), (442, 548505), (459, 528190), (478, 507195), (510, 475371), (578, 419445), (585, 414426), (663, 365670), (702, 345355), (717, 338130), (765, 316914), (867, 279630), (918, 264095), (1105, 219402), (1170, 207213), (1195, 202878), (1326, 182835), (1434, 169065), (1445, 167778), (1530, 158457), (1734, 139815), (1755, 138142), (1989, 121890), (2151, 112710), (2210, 109701), (2295, 105638), (2390, 101439), (2601, 93210), (2890, 83889), (3107, 78030), (3315, 73134), (3510, 69071), (3585, 67626), (3757, 64530), (3978, 60945), (4063, 59670), (4302, 56355), (4335, 55926), (4590, 52819), (5202, 46605), (5967, 40630), (6214, 39015), (6453, 37570), (6630, 36567), (7170, 33813), (7514, 32265), (7803, 31070), (8126, 29835), (8670, 27963), (9321, 26010), (9945, 24378), (10755, 22542), (11271, 21510), (11934, 20315), (12189, 19890), (12906, 18785), (13005, 18642), (15535, 15606)]