127993320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3944

約数の個数: 192

約数和(自身を含む): 512104320

約数和(自身を除く): 384111000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 3907, 4095, 4680, 5460, 6552, 7814, 8190, 10920, 11721, 15628, 16380, 19535, 23442, 27349, 31256, 32760, 35163, 39070, 46884, 50791, 54698, 58605, 70326, 78140, 82047, 93768, 101582, 109396, 117210, 136745, 140652, 152373, 156280, 164094, 175815, 203164, 218792, 234420, 246141, 253955, 273490, 281304, 304746, 328188, 351630, 355537, 406328, 410235, 457119, 468840, 492282, 507910, 546980, 609492, 656376, 703260, 711074, 761865, 820470, 914238, 984564, 1015820, 1066611, 1093960, 1218984, 1230705, 1406520, 1422148, 1523730, 1640940, 1777685, 1828476, 1969128, 2031640, 2133222, 2285595, 2461410, 2844296, 3047460, 3199833, 3281880, 3555370, 3656952, 4266444, 4571190, 4922820, 5333055, 6094920, 6399666, 7110740, 8532888, 9142380, 9845640, 10666110, 12799332, 14221480, 15999165, 18284760, 21332220, 25598664, 31998330, 42664440, 63996660, 127993320]

約数ペア:

[(1, 127993320), (2, 63996660), (3, 42664440), (4, 31998330), (5, 25598664), (6, 21332220), (7, 18284760), (8, 15999165), (9, 14221480), (10, 12799332), (12, 10666110), (13, 9845640), (14, 9142380), (15, 8532888), (18, 7110740), (20, 6399666), (21, 6094920), (24, 5333055), (26, 4922820), (28, 4571190), (30, 4266444), (35, 3656952), (36, 3555370), (39, 3281880), (40, 3199833), (42, 3047460), (45, 2844296), (52, 2461410), (56, 2285595), (60, 2133222), (63, 2031640), (65, 1969128), (70, 1828476), (72, 1777685), (78, 1640940), (84, 1523730), (90, 1422148), (91, 1406520), (104, 1230705), (105, 1218984), (117, 1093960), (120, 1066611), (126, 1015820), (130, 984564), (140, 914238), (156, 820470), (168, 761865), (180, 711074), (182, 703260), (195, 656376), (210, 609492), (234, 546980), (252, 507910), (260, 492282), (273, 468840), (280, 457119), (312, 410235), (315, 406328), (360, 355537), (364, 351630), (390, 328188), (420, 304746), (455, 281304), (468, 273490), (504, 253955), (520, 246141), (546, 234420), (585, 218792), (630, 203164), (728, 175815), (780, 164094), (819, 156280), (840, 152373), (910, 140652), (936, 136745), (1092, 117210), (1170, 109396), (1260, 101582), (1365, 93768), (1560, 82047), (1638, 78140), (1820, 70326), (2184, 58605), (2340, 54698), (2520, 50791), (2730, 46884), (3276, 39070), (3640, 35163), (3907, 32760), (4095, 31256), (4680, 27349), (5460, 23442), (6552, 19535), (7814, 16380), (8190, 15628), (10920, 11721)]