40506240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 139034160

約数和(自身を除く): 98527920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 73, 80, 85, 96, 102, 120, 128, 136, 146, 160, 170, 192, 204, 219, 240, 255, 272, 289, 292, 320, 340, 365, 384, 408, 438, 480, 510, 544, 578, 584, 640, 680, 730, 816, 867, 876, 960, 1020, 1088, 1095, 1156, 1168, 1241, 1360, 1445, 1460, 1632, 1734, 1752, 1920, 2040, 2176, 2190, 2312, 2336, 2482, 2720, 2890, 2920, 3264, 3468, 3504, 3723, 4080, 4335, 4380, 4624, 4672, 4964, 5440, 5780, 5840, 6205, 6528, 6936, 7008, 7446, 8160, 8670, 8760, 9248, 9344, 9928, 10880, 11560, 11680, 12410, 13872, 14016, 14892, 16320, 17340, 17520, 18496, 18615, 19856, 21097, 23120, 23360, 24820, 27744, 28032, 29784, 32640, 34680, 35040, 36992, 37230, 39712, 42194, 46240, 46720, 49640, 55488, 59568, 63291, 69360, 70080, 74460, 79424, 84388, 92480, 99280, 105485, 110976, 119136, 126582, 138720, 140160, 148920, 158848, 168776, 184960, 198560, 210970, 238272, 253164, 277440, 297840, 316455, 337552, 397120, 421940, 476544, 506328, 554880, 595680, 632910, 675104, 794240, 843880, 1012656, 1191360, 1265820, 1350208, 1687760, 2025312, 2382720, 2531640, 2700416, 3375520, 4050624, 5063280, 6751040, 8101248, 10126560, 13502080, 20253120, 40506240]

約数ペア:

[(1, 40506240), (2, 20253120), (3, 13502080), (4, 10126560), (5, 8101248), (6, 6751040), (8, 5063280), (10, 4050624), (12, 3375520), (15, 2700416), (16, 2531640), (17, 2382720), (20, 2025312), (24, 1687760), (30, 1350208), (32, 1265820), (34, 1191360), (40, 1012656), (48, 843880), (51, 794240), (60, 675104), (64, 632910), (68, 595680), (73, 554880), (80, 506328), (85, 476544), (96, 421940), (102, 397120), (120, 337552), (128, 316455), (136, 297840), (146, 277440), (160, 253164), (170, 238272), (192, 210970), (204, 198560), (219, 184960), (240, 168776), (255, 158848), (272, 148920), (289, 140160), (292, 138720), (320, 126582), (340, 119136), (365, 110976), (384, 105485), (408, 99280), (438, 92480), (480, 84388), (510, 79424), (544, 74460), (578, 70080), (584, 69360), (640, 63291), (680, 59568), (730, 55488), (816, 49640), (867, 46720), (876, 46240), (960, 42194), (1020, 39712), (1088, 37230), (1095, 36992), (1156, 35040), (1168, 34680), (1241, 32640), (1360, 29784), (1445, 28032), (1460, 27744), (1632, 24820), (1734, 23360), (1752, 23120), (1920, 21097), (2040, 19856), (2176, 18615), (2190, 18496), (2312, 17520), (2336, 17340), (2482, 16320), (2720, 14892), (2890, 14016), (2920, 13872), (3264, 12410), (3468, 11680), (3504, 11560), (3723, 10880), (4080, 9928), (4335, 9344), (4380, 9248), (4624, 8760), (4672, 8670), (4964, 8160), (5440, 7446), (5780, 7008), (5840, 6936), (6205, 6528)]