80099040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 217946400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 769, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1538, 1680, 1736, 1860, 2170, 2307, 2480, 2604, 2976, 3076, 3255, 3360, 3472, 3720, 3845, 4340, 4614, 4960, 5208, 5383, 6152, 6510, 6944, 7440, 7690, 8680, 9228, 10416, 10766, 11535, 12304, 13020, 14880, 15380, 16149, 17360, 18456, 20832, 21532, 23070, 23839, 24608, 26040, 26915, 30760, 32298, 34720, 36912, 43064, 46140, 47678, 52080, 53830, 61520, 64596, 71517, 73824, 80745, 86128, 92280, 95356, 104160, 107660, 119195, 123040, 129192, 143034, 161490, 166873, 172256, 184560, 190712, 215320, 238390, 258384, 286068, 322980, 333746, 357585, 369120, 381424, 430640, 476780, 500619, 516768, 572136, 645960, 667492, 715170, 762848, 834365, 861280, 953560, 1001238, 1144272, 1291920, 1334984, 1430340, 1668730, 1907120, 2002476, 2288544, 2503095, 2583840, 2669968, 2860680, 3337460, 3814240, 4004952, 5006190, 5339936, 5721360, 6674920, 8009904, 10012380, 11442720, 13349840, 16019808, 20024760, 26699680, 40049520, 80099040]

約数ペア:

[(1, 80099040), (2, 40049520), (3, 26699680), (4, 20024760), (5, 16019808), (6, 13349840), (7, 11442720), (8, 10012380), (10, 8009904), (12, 6674920), (14, 5721360), (15, 5339936), (16, 5006190), (20, 4004952), (21, 3814240), (24, 3337460), (28, 2860680), (30, 2669968), (31, 2583840), (32, 2503095), (35, 2288544), (40, 2002476), (42, 1907120), (48, 1668730), (56, 1430340), (60, 1334984), (62, 1291920), (70, 1144272), (80, 1001238), (84, 953560), (93, 861280), (96, 834365), (105, 762848), (112, 715170), (120, 667492), (124, 645960), (140, 572136), (155, 516768), (160, 500619), (168, 476780), (186, 430640), (210, 381424), (217, 369120), (224, 357585), (240, 333746), (248, 322980), (280, 286068), (310, 258384), (336, 238390), (372, 215320), (420, 190712), (434, 184560), (465, 172256), (480, 166873), (496, 161490), (560, 143034), (620, 129192), (651, 123040), (672, 119195), (744, 107660), (769, 104160), (840, 95356), (868, 92280), (930, 86128), (992, 80745), (1085, 73824), (1120, 71517), (1240, 64596), (1302, 61520), (1488, 53830), (1538, 52080), (1680, 47678), (1736, 46140), (1860, 43064), (2170, 36912), (2307, 34720), (2480, 32298), (2604, 30760), (2976, 26915), (3076, 26040), (3255, 24608), (3360, 23839), (3472, 23070), (3720, 21532), (3845, 20832), (4340, 18456), (4614, 17360), (4960, 16149), (5208, 15380), (5383, 14880), (6152, 13020), (6510, 12304), (6944, 11535), (7440, 10766), (7690, 10416), (8680, 9228)]