2541287160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1723}}^1$

素因数の和:1998

約数の個数: 192

約数和(自身を含む): 8786400480

約数和(自身を除く): 6245113320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 241, 255, 306, 340, 360, 408, 482, 510, 612, 680, 723, 765, 964, 1020, 1205, 1224, 1446, 1530, 1723, 1928, 2040, 2169, 2410, 2892, 3060, 3446, 3615, 4097, 4338, 4820, 5169, 5784, 6120, 6892, 7230, 8194, 8615, 8676, 9640, 10338, 10845, 12291, 13784, 14460, 15507, 16388, 17230, 17352, 20485, 20676, 21690, 24582, 25845, 28920, 29291, 31014, 32776, 34460, 36873, 40970, 41352, 43380, 49164, 51690, 58582, 61455, 62028, 68920, 73746, 77535, 81940, 86760, 87873, 98328, 103380, 117164, 122910, 124056, 146455, 147492, 155070, 163880, 175746, 184365, 206760, 234328, 245820, 263619, 292910, 294984, 310140, 351492, 368730, 415243, 439365, 491640, 527238, 585820, 620280, 702984, 737460, 830486, 878730, 1054476, 1171640, 1245729, 1318095, 1474920, 1660972, 1757460, 2076215, 2108952, 2491458, 2636190, 3321944, 3514920, 3737187, 4152430, 4982916, 5272380, 6228645, 7059131, 7474374, 8304860, 9965832, 10544760, 12457290, 14118262, 14948748, 16609720, 18685935, 21177393, 24914580, 28236524, 29897496, 35295655, 37371870, 42354786, 49829160, 56473048, 63532179, 70591310, 74743740, 84709572, 105886965, 127064358, 141182620, 149487480, 169419144, 211773930, 254128716, 282365240, 317660895, 423547860, 508257432, 635321790, 847095720, 1270643580, 2541287160]

約数ペア:

[(1, 2541287160), (2, 1270643580), (3, 847095720), (4, 635321790), (5, 508257432), (6, 423547860), (8, 317660895), (9, 282365240), (10, 254128716), (12, 211773930), (15, 169419144), (17, 149487480), (18, 141182620), (20, 127064358), (24, 105886965), (30, 84709572), (34, 74743740), (36, 70591310), (40, 63532179), (45, 56473048), (51, 49829160), (60, 42354786), (68, 37371870), (72, 35295655), (85, 29897496), (90, 28236524), (102, 24914580), (120, 21177393), (136, 18685935), (153, 16609720), (170, 14948748), (180, 14118262), (204, 12457290), (241, 10544760), (255, 9965832), (306, 8304860), (340, 7474374), (360, 7059131), (408, 6228645), (482, 5272380), (510, 4982916), (612, 4152430), (680, 3737187), (723, 3514920), (765, 3321944), (964, 2636190), (1020, 2491458), (1205, 2108952), (1224, 2076215), (1446, 1757460), (1530, 1660972), (1723, 1474920), (1928, 1318095), (2040, 1245729), (2169, 1171640), (2410, 1054476), (2892, 878730), (3060, 830486), (3446, 737460), (3615, 702984), (4097, 620280), (4338, 585820), (4820, 527238), (5169, 491640), (5784, 439365), (6120, 415243), (6892, 368730), (7230, 351492), (8194, 310140), (8615, 294984), (8676, 292910), (9640, 263619), (10338, 245820), (10845, 234328), (12291, 206760), (13784, 184365), (14460, 175746), (15507, 163880), (16388, 155070), (17230, 147492), (17352, 146455), (20485, 124056), (20676, 122910), (21690, 117164), (24582, 103380), (25845, 98328), (28920, 87873), (29291, 86760), (31014, 81940), (32776, 77535), (34460, 73746), (36873, 68920), (40970, 62028), (41352, 61455), (43380, 58582), (49164, 51690)]