423987480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3343

約数の個数: 256

約数和(自身を含む): 1710720000

約数和(自身を除く): 1286732520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3299, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 6598, 7140, 7560, 8568, 9180, 9897, 10710, 12852, 13196, 14280, 16065, 16495, 18360, 19794, 21420, 23093, 25704, 26392, 29691, 32130, 32990, 39588, 42840, 46186, 49485, 56083, 59382, 64260, 65980, 69279, 79176, 89073, 92372, 98970, 112166, 115465, 118764, 128520, 131960, 138558, 148455, 168249, 178146, 184744, 197940, 207837, 224332, 230930, 237528, 277116, 280415, 296910, 336498, 346395, 356292, 392581, 395880, 415674, 445365, 448664, 461860, 504747, 554232, 560830, 593820, 623511, 672996, 692790, 712584, 785162, 831348, 841245, 890730, 923720, 1009494, 1039185, 1121660, 1177743, 1187640, 1247022, 1345992, 1385580, 1514241, 1570324, 1662696, 1682490, 1781460, 1962905, 2018988, 2078370, 2243320, 2355486, 2494044, 2523735, 2771160, 3028482, 3117555, 3140648, 3364980, 3533229, 3562920, 3925810, 4037976, 4156740, 4710972, 4988088, 5047470, 5888715, 6056964, 6235110, 6729960, 7066458, 7571205, 7851620, 8313480, 9421944, 10094940, 10599687, 11777430, 12113928, 12470220, 14132916, 15142410, 15703240, 17666145, 20189880, 21199374, 23554860, 24940440, 28265832, 30284820, 35332290, 42398748, 47109720, 52998435, 60569640, 70664580, 84797496, 105996870, 141329160, 211993740, 423987480]

約数ペア:

[(1, 423987480), (2, 211993740), (3, 141329160), (4, 105996870), (5, 84797496), (6, 70664580), (7, 60569640), (8, 52998435), (9, 47109720), (10, 42398748), (12, 35332290), (14, 30284820), (15, 28265832), (17, 24940440), (18, 23554860), (20, 21199374), (21, 20189880), (24, 17666145), (27, 15703240), (28, 15142410), (30, 14132916), (34, 12470220), (35, 12113928), (36, 11777430), (40, 10599687), (42, 10094940), (45, 9421944), (51, 8313480), (54, 7851620), (56, 7571205), (60, 7066458), (63, 6729960), (68, 6235110), (70, 6056964), (72, 5888715), (84, 5047470), (85, 4988088), (90, 4710972), (102, 4156740), (105, 4037976), (108, 3925810), (119, 3562920), (120, 3533229), (126, 3364980), (135, 3140648), (136, 3117555), (140, 3028482), (153, 2771160), (168, 2523735), (170, 2494044), (180, 2355486), (189, 2243320), (204, 2078370), (210, 2018988), (216, 1962905), (238, 1781460), (252, 1682490), (255, 1662696), (270, 1570324), (280, 1514241), (306, 1385580), (315, 1345992), (340, 1247022), (357, 1187640), (360, 1177743), (378, 1121660), (408, 1039185), (420, 1009494), (459, 923720), (476, 890730), (504, 841245), (510, 831348), (540, 785162), (595, 712584), (612, 692790), (630, 672996), (680, 623511), (714, 593820), (756, 560830), (765, 554232), (840, 504747), (918, 461860), (945, 448664), (952, 445365), (1020, 415674), (1071, 395880), (1080, 392581), (1190, 356292), (1224, 346395), (1260, 336498), (1428, 296910), (1512, 280415), (1530, 277116), (1785, 237528), (1836, 230930), (1890, 224332), (2040, 207837), (2142, 197940), (2295, 184744), (2380, 178146), (2520, 168249), (2856, 148455), (3060, 138558), (3213, 131960), (3299, 128520), (3570, 118764), (3672, 115465), (3780, 112166), (4284, 98970), (4590, 92372), (4760, 89073), (5355, 79176), (6120, 69279), (6426, 65980), (6598, 64260), (7140, 59382), (7560, 56083), (8568, 49485), (9180, 46186), (9897, 42840), (10710, 39588), (12852, 32990), (13196, 32130), (14280, 29691), (16065, 26392), (16495, 25704), (18360, 23093), (19794, 21420)]