633669760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 1687161600

約数和(自身を除く): 1053491840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 62, 64, 76, 80, 82, 95, 124, 128, 152, 155, 160, 164, 190, 205, 248, 304, 310, 320, 328, 380, 410, 496, 589, 608, 620, 640, 656, 760, 779, 820, 992, 1178, 1216, 1240, 1271, 1312, 1520, 1558, 1640, 1681, 1984, 2356, 2432, 2480, 2542, 2624, 2945, 3040, 3116, 3280, 3362, 3895, 3968, 4712, 4960, 5084, 5248, 5890, 6080, 6232, 6355, 6560, 6724, 7790, 8405, 9424, 9920, 10168, 11780, 12160, 12464, 12710, 13120, 13448, 15580, 16810, 18848, 19840, 20336, 23560, 24149, 24928, 25420, 26240, 26896, 31160, 31939, 33620, 37696, 40672, 47120, 48298, 49856, 50840, 52111, 53792, 62320, 63878, 67240, 75392, 81344, 94240, 96596, 99712, 101680, 104222, 107584, 120745, 124640, 127756, 134480, 159695, 162688, 188480, 193192, 203360, 208444, 215168, 241490, 249280, 255512, 260555, 268960, 319390, 376960, 386384, 406720, 416888, 482980, 498560, 511024, 521110, 537920, 638780, 772768, 813440, 833776, 965960, 990109, 1022048, 1042220, 1075840, 1277560, 1545536, 1667552, 1931920, 1980218, 2044096, 2084440, 2555120, 3091072, 3335104, 3863840, 3960436, 4088192, 4168880, 4950545, 5110240, 6670208, 7727680, 7920872, 8337760, 9901090, 10220480, 15455360, 15841744, 16675520, 19802180, 20440960, 31683488, 33351040, 39604360, 63366976, 79208720, 126733952, 158417440, 316834880, 633669760]

約数ペア:

[(1, 633669760), (2, 316834880), (4, 158417440), (5, 126733952), (8, 79208720), (10, 63366976), (16, 39604360), (19, 33351040), (20, 31683488), (31, 20440960), (32, 19802180), (38, 16675520), (40, 15841744), (41, 15455360), (62, 10220480), (64, 9901090), (76, 8337760), (80, 7920872), (82, 7727680), (95, 6670208), (124, 5110240), (128, 4950545), (152, 4168880), (155, 4088192), (160, 3960436), (164, 3863840), (190, 3335104), (205, 3091072), (248, 2555120), (304, 2084440), (310, 2044096), (320, 1980218), (328, 1931920), (380, 1667552), (410, 1545536), (496, 1277560), (589, 1075840), (608, 1042220), (620, 1022048), (640, 990109), (656, 965960), (760, 833776), (779, 813440), (820, 772768), (992, 638780), (1178, 537920), (1216, 521110), (1240, 511024), (1271, 498560), (1312, 482980), (1520, 416888), (1558, 406720), (1640, 386384), (1681, 376960), (1984, 319390), (2356, 268960), (2432, 260555), (2480, 255512), (2542, 249280), (2624, 241490), (2945, 215168), (3040, 208444), (3116, 203360), (3280, 193192), (3362, 188480), (3895, 162688), (3968, 159695), (4712, 134480), (4960, 127756), (5084, 124640), (5248, 120745), (5890, 107584), (6080, 104222), (6232, 101680), (6355, 99712), (6560, 96596), (6724, 94240), (7790, 81344), (8405, 75392), (9424, 67240), (9920, 63878), (10168, 62320), (11780, 53792), (12160, 52111), (12464, 50840), (12710, 49856), (13120, 48298), (13448, 47120), (15580, 40672), (16810, 37696), (18848, 33620), (19840, 31939), (20336, 31160), (23560, 26896), (24149, 26240), (24928, 25420)]