511717680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 240

約数和(自身を含む): 1842632064

約数和(自身を除く): 1330914384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 97, 102, 120, 136, 144, 153, 170, 180, 194, 204, 240, 255, 272, 291, 306, 340, 360, 388, 408, 431, 485, 510, 582, 612, 680, 720, 765, 776, 816, 862, 873, 970, 1020, 1164, 1224, 1293, 1360, 1455, 1530, 1552, 1649, 1724, 1746, 1940, 2040, 2155, 2328, 2448, 2586, 2910, 3060, 3298, 3448, 3492, 3879, 3880, 4080, 4310, 4365, 4656, 4947, 5172, 5820, 6120, 6465, 6596, 6896, 6984, 7327, 7758, 7760, 8245, 8620, 8730, 9894, 10344, 11640, 12240, 12930, 13192, 13968, 14654, 14841, 15516, 16490, 17240, 17460, 19395, 19788, 20688, 21981, 23280, 24735, 25860, 26384, 29308, 29682, 31032, 32980, 34480, 34920, 36635, 38790, 39576, 41807, 43962, 49470, 51720, 58616, 59364, 62064, 65943, 65960, 69840, 73270, 74205, 77580, 79152, 83614, 87924, 98940, 103440, 109905, 117232, 118728, 125421, 131886, 131920, 146540, 148410, 155160, 167228, 175848, 197880, 209035, 219810, 237456, 250842, 263772, 293080, 296820, 310320, 329715, 334456, 351696, 376263, 395760, 418070, 439620, 501684, 527544, 586160, 593640, 627105, 659430, 668912, 710719, 752526, 836140, 879240, 1003368, 1055088, 1187280, 1254210, 1318860, 1421438, 1505052, 1672280, 1758480, 1881315, 2006736, 2132157, 2508420, 2637720, 2842876, 3010104, 3344560, 3553595, 3762630, 4264314, 5016840, 5275440, 5685752, 6020208, 6396471, 7107190, 7525260, 8528628, 10033680, 10660785, 11371504, 12792942, 14214380, 15050520, 17057256, 21321570, 25585884, 28428760, 30101040, 31982355, 34114512, 42643140, 51171768, 56857520, 63964710, 85286280, 102343536, 127929420, 170572560, 255858840, 511717680]

約数ペア:

[(1, 511717680), (2, 255858840), (3, 170572560), (4, 127929420), (5, 102343536), (6, 85286280), (8, 63964710), (9, 56857520), (10, 51171768), (12, 42643140), (15, 34114512), (16, 31982355), (17, 30101040), (18, 28428760), (20, 25585884), (24, 21321570), (30, 17057256), (34, 15050520), (36, 14214380), (40, 12792942), (45, 11371504), (48, 10660785), (51, 10033680), (60, 8528628), (68, 7525260), (72, 7107190), (80, 6396471), (85, 6020208), (90, 5685752), (97, 5275440), (102, 5016840), (120, 4264314), (136, 3762630), (144, 3553595), (153, 3344560), (170, 3010104), (180, 2842876), (194, 2637720), (204, 2508420), (240, 2132157), (255, 2006736), (272, 1881315), (291, 1758480), (306, 1672280), (340, 1505052), (360, 1421438), (388, 1318860), (408, 1254210), (431, 1187280), (485, 1055088), (510, 1003368), (582, 879240), (612, 836140), (680, 752526), (720, 710719), (765, 668912), (776, 659430), (816, 627105), (862, 593640), (873, 586160), (970, 527544), (1020, 501684), (1164, 439620), (1224, 418070), (1293, 395760), (1360, 376263), (1455, 351696), (1530, 334456), (1552, 329715), (1649, 310320), (1724, 296820), (1746, 293080), (1940, 263772), (2040, 250842), (2155, 237456), (2328, 219810), (2448, 209035), (2586, 197880), (2910, 175848), (3060, 167228), (3298, 155160), (3448, 148410), (3492, 146540), (3879, 131920), (3880, 131886), (4080, 125421), (4310, 118728), (4365, 117232), (4656, 109905), (4947, 103440), (5172, 98940), (5820, 87924), (6120, 83614), (6465, 79152), (6596, 77580), (6896, 74205), (6984, 73270), (7327, 69840), (7758, 65960), (7760, 65943), (8245, 62064), (8620, 59364), (8730, 58616), (9894, 51720), (10344, 49470), (11640, 43962), (12240, 41807), (12930, 39576), (13192, 38790), (13968, 36635), (14654, 34920), (14841, 34480), (15516, 32980), (16490, 31032), (17240, 29682), (17460, 29308), (19395, 26384), (19788, 25860), (20688, 24735), (21981, 23280)]