749253960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22871}}^1$

素因数の和:22908

約数の個数: 192

約数和(自身を含む): 2997146880

約数和(自身を除く): 2247892920

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, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 22871, 32760, 45742, 68613, 91484, 114355, 137226, 160097, 182968, 205839, 228710, 274452, 297323, 320194, 343065, 411678, 457420, 480291, 548904, 594646, 640388, 686130, 800485, 823356, 891969, 914840, 960582, 1029195, 1189292, 1280776, 1372260, 1440873, 1486615, 1600970, 1646712, 1783938, 1921164, 2058390, 2081261, 2378584, 2401455, 2675907, 2744520, 2881746, 2973230, 3201940, 3567876, 3842328, 4116780, 4162522, 4459845, 4802910, 5351814, 5763492, 5946460, 6243783, 6403880, 7135752, 7204365, 8233560, 8325044, 8919690, 9605820, 10406305, 10703628, 11526984, 11892920, 12487566, 13379535, 14408730, 16650088, 17839380, 18731349, 19211640, 20812610, 21407256, 24975132, 26759070, 28817460, 31218915, 35678760, 37462698, 41625220, 49950264, 53518140, 57634920, 62437830, 74925396, 83250440, 93656745, 107036280, 124875660, 149850792, 187313490, 249751320, 374626980, 749253960]

約数ペア:

[(1, 749253960), (2, 374626980), (3, 249751320), (4, 187313490), (5, 149850792), (6, 124875660), (7, 107036280), (8, 93656745), (9, 83250440), (10, 74925396), (12, 62437830), (13, 57634920), (14, 53518140), (15, 49950264), (18, 41625220), (20, 37462698), (21, 35678760), (24, 31218915), (26, 28817460), (28, 26759070), (30, 24975132), (35, 21407256), (36, 20812610), (39, 19211640), (40, 18731349), (42, 17839380), (45, 16650088), (52, 14408730), (56, 13379535), (60, 12487566), (63, 11892920), (65, 11526984), (70, 10703628), (72, 10406305), (78, 9605820), (84, 8919690), (90, 8325044), (91, 8233560), (104, 7204365), (105, 7135752), (117, 6403880), (120, 6243783), (126, 5946460), (130, 5763492), (140, 5351814), (156, 4802910), (168, 4459845), (180, 4162522), (182, 4116780), (195, 3842328), (210, 3567876), (234, 3201940), (252, 2973230), (260, 2881746), (273, 2744520), (280, 2675907), (312, 2401455), (315, 2378584), (360, 2081261), (364, 2058390), (390, 1921164), (420, 1783938), (455, 1646712), (468, 1600970), (504, 1486615), (520, 1440873), (546, 1372260), (585, 1280776), (630, 1189292), (728, 1029195), (780, 960582), (819, 914840), (840, 891969), (910, 823356), (936, 800485), (1092, 686130), (1170, 640388), (1260, 594646), (1365, 548904), (1560, 480291), (1638, 457420), (1820, 411678), (2184, 343065), (2340, 320194), (2520, 297323), (2730, 274452), (3276, 228710), (3640, 205839), (4095, 182968), (4680, 160097), (5460, 137226), (6552, 114355), (8190, 91484), (10920, 68613), (16380, 45742), (22871, 32760)]