1520500464

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 240

約数和(自身を含む): 5112172800

約数和(自身を除く): 3591672336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 179, 189, 212, 216, 252, 318, 336, 358, 371, 378, 424, 432, 477, 504, 537, 636, 716, 742, 756, 848, 954, 1008, 1074, 1113, 1253, 1272, 1431, 1432, 1484, 1512, 1611, 1908, 2148, 2226, 2506, 2544, 2809, 2862, 2864, 2968, 3024, 3222, 3339, 3759, 3816, 4296, 4452, 4833, 5012, 5618, 5724, 5936, 6444, 6678, 7518, 7632, 8427, 8592, 8904, 9487, 9666, 10017, 10024, 11236, 11277, 11448, 12888, 13356, 15036, 16854, 17808, 18974, 19332, 19663, 20034, 20048, 22472, 22554, 22896, 25281, 25776, 26712, 28461, 30072, 33708, 33831, 37948, 38664, 39326, 40068, 44944, 45108, 50562, 53424, 56922, 58989, 60144, 66409, 67416, 67662, 75843, 75896, 77328, 78652, 80136, 85383, 90216, 101124, 113844, 117978, 132818, 134832, 135324, 151686, 151792, 157304, 160272, 170766, 176967, 180432, 199227, 202248, 227688, 235956, 256149, 265636, 270648, 303372, 314608, 341532, 353934, 398454, 404496, 455376, 471912, 502811, 512298, 530901, 531272, 541296, 597681, 606744, 683064, 707868, 796908, 943824, 1005622, 1024596, 1061802, 1062544, 1195362, 1213488, 1366128, 1415736, 1508433, 1593816, 1793043, 2011244, 2049192, 2123604, 2390724, 2831472, 3016866, 3187632, 3519677, 3586086, 4022488, 4098384, 4247208, 4525299, 4781448, 6033732, 7039354, 7172172, 8044976, 8494416, 9050598, 9562896, 10559031, 12067464, 13575897, 14078708, 14344344, 18101196, 21118062, 24134928, 27151794, 28157416, 28688688, 31677093, 36202392, 42236124, 54303588, 56314832, 63354186, 72404784, 84472248, 95031279, 108607176, 126708372, 168944496, 190062558, 217214352, 253416744, 380125116, 506833488, 760250232, 1520500464]

約数ペア:

[(1, 1520500464), (2, 760250232), (3, 506833488), (4, 380125116), (6, 253416744), (7, 217214352), (8, 190062558), (9, 168944496), (12, 126708372), (14, 108607176), (16, 95031279), (18, 84472248), (21, 72404784), (24, 63354186), (27, 56314832), (28, 54303588), (36, 42236124), (42, 36202392), (48, 31677093), (53, 28688688), (54, 28157416), (56, 27151794), (63, 24134928), (72, 21118062), (84, 18101196), (106, 14344344), (108, 14078708), (112, 13575897), (126, 12067464), (144, 10559031), (159, 9562896), (168, 9050598), (179, 8494416), (189, 8044976), (212, 7172172), (216, 7039354), (252, 6033732), (318, 4781448), (336, 4525299), (358, 4247208), (371, 4098384), (378, 4022488), (424, 3586086), (432, 3519677), (477, 3187632), (504, 3016866), (537, 2831472), (636, 2390724), (716, 2123604), (742, 2049192), (756, 2011244), (848, 1793043), (954, 1593816), (1008, 1508433), (1074, 1415736), (1113, 1366128), (1253, 1213488), (1272, 1195362), (1431, 1062544), (1432, 1061802), (1484, 1024596), (1512, 1005622), (1611, 943824), (1908, 796908), (2148, 707868), (2226, 683064), (2506, 606744), (2544, 597681), (2809, 541296), (2862, 531272), (2864, 530901), (2968, 512298), (3024, 502811), (3222, 471912), (3339, 455376), (3759, 404496), (3816, 398454), (4296, 353934), (4452, 341532), (4833, 314608), (5012, 303372), (5618, 270648), (5724, 265636), (5936, 256149), (6444, 235956), (6678, 227688), (7518, 202248), (7632, 199227), (8427, 180432), (8592, 176967), (8904, 170766), (9487, 160272), (9666, 157304), (10017, 151792), (10024, 151686), (11236, 135324), (11277, 134832), (11448, 132818), (12888, 117978), (13356, 113844), (15036, 101124), (16854, 90216), (17808, 85383), (18974, 80136), (19332, 78652), (19663, 77328), (20034, 75896), (20048, 75843), (22472, 67662), (22554, 67416), (22896, 66409), (25281, 60144), (25776, 58989), (26712, 56922), (28461, 53424), (30072, 50562), (33708, 45108), (33831, 44944), (37948, 40068), (38664, 39326)]