18422735520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{75109}}^1$

素因数の和:75207

約数の個数: 192

約数和(自身を含む): 67231261440

約数和(自身を除く): 48808525920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2336, 2555, 2920, 3066, 3360, 3504, 4088, 4380, 5110, 5840, 6132, 7008, 7665, 8176, 8760, 10220, 11680, 12264, 15330, 16352, 17520, 20440, 24528, 30660, 35040, 40880, 49056, 61320, 75109, 81760, 122640, 150218, 225327, 245280, 300436, 375545, 450654, 525763, 600872, 751090, 901308, 1051526, 1126635, 1201744, 1502180, 1577289, 1802616, 2103052, 2253270, 2403488, 2628815, 3004360, 3154578, 3605232, 4206104, 4506540, 5257630, 5482957, 6008720, 6309156, 7210464, 7886445, 8412208, 9013080, 10515260, 10965914, 12017440, 12618312, 15772890, 16448871, 16824416, 18026160, 21030520, 21931828, 25236624, 27414785, 31545780, 32897742, 36052320, 38380699, 42061040, 43863656, 50473248, 54829570, 63091560, 65795484, 76761398, 82244355, 84122080, 87727312, 109659140, 115142097, 126183120, 131590968, 153522796, 164488710, 175454624, 191903495, 219318280, 230284194, 252366240, 263181936, 307045592, 328977420, 383806990, 438636560, 460568388, 526363872, 575710485, 614091184, 657954840, 767613980, 877273120, 921136776, 1151420970, 1228182368, 1315909680, 1535227960, 1842273552, 2302841940, 2631819360, 3070455920, 3684547104, 4605683880, 6140911840, 9211367760, 18422735520]

約数ペア:

[(1, 18422735520), (2, 9211367760), (3, 6140911840), (4, 4605683880), (5, 3684547104), (6, 3070455920), (7, 2631819360), (8, 2302841940), (10, 1842273552), (12, 1535227960), (14, 1315909680), (15, 1228182368), (16, 1151420970), (20, 921136776), (21, 877273120), (24, 767613980), (28, 657954840), (30, 614091184), (32, 575710485), (35, 526363872), (40, 460568388), (42, 438636560), (48, 383806990), (56, 328977420), (60, 307045592), (70, 263181936), (73, 252366240), (80, 230284194), (84, 219318280), (96, 191903495), (105, 175454624), (112, 164488710), (120, 153522796), (140, 131590968), (146, 126183120), (160, 115142097), (168, 109659140), (210, 87727312), (219, 84122080), (224, 82244355), (240, 76761398), (280, 65795484), (292, 63091560), (336, 54829570), (365, 50473248), (420, 43863656), (438, 42061040), (480, 38380699), (511, 36052320), (560, 32897742), (584, 31545780), (672, 27414785), (730, 25236624), (840, 21931828), (876, 21030520), (1022, 18026160), (1095, 16824416), (1120, 16448871), (1168, 15772890), (1460, 12618312), (1533, 12017440), (1680, 10965914), (1752, 10515260), (2044, 9013080), (2190, 8412208), (2336, 7886445), (2555, 7210464), (2920, 6309156), (3066, 6008720), (3360, 5482957), (3504, 5257630), (4088, 4506540), (4380, 4206104), (5110, 3605232), (5840, 3154578), (6132, 3004360), (7008, 2628815), (7665, 2403488), (8176, 2253270), (8760, 2103052), (10220, 1802616), (11680, 1577289), (12264, 1502180), (15330, 1201744), (16352, 1126635), (17520, 1051526), (20440, 901308), (24528, 751090), (30660, 600872), (35040, 525763), (40880, 450654), (49056, 375545), (61320, 300436), (75109, 245280), (81760, 225327), (122640, 150218)]