391414140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4289}}^1$

素因数の和:4333

約数の個数: 144

約数和(自身を含む): 1318917600

約数和(自身を除く): 927503460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3510, 4289, 4563, 5070, 6084, 7020, 7605, 8578, 9126, 10140, 12867, 15210, 17156, 18252, 21445, 22815, 25734, 30420, 38601, 42890, 45630, 51468, 55757, 64335, 77202, 85780, 91260, 111514, 115803, 128670, 154404, 167271, 193005, 223028, 231606, 257340, 278785, 334542, 386010, 463212, 501813, 557570, 579015, 669084, 724841, 772020, 836355, 1003626, 1115140, 1158030, 1449682, 1505439, 1672710, 2007252, 2174523, 2316060, 2509065, 2899364, 3010878, 3345420, 3624205, 4349046, 5018130, 6021756, 6523569, 7248410, 7527195, 8698092, 10036260, 10872615, 13047138, 14496820, 15054390, 19570707, 21745230, 26094276, 30108780, 32617845, 39141414, 43490460, 65235690, 78282828, 97853535, 130471380, 195707070, 391414140]

約数ペア:

[(1, 391414140), (2, 195707070), (3, 130471380), (4, 97853535), (5, 78282828), (6, 65235690), (9, 43490460), (10, 39141414), (12, 32617845), (13, 30108780), (15, 26094276), (18, 21745230), (20, 19570707), (26, 15054390), (27, 14496820), (30, 13047138), (36, 10872615), (39, 10036260), (45, 8698092), (52, 7527195), (54, 7248410), (60, 6523569), (65, 6021756), (78, 5018130), (90, 4349046), (108, 3624205), (117, 3345420), (130, 3010878), (135, 2899364), (156, 2509065), (169, 2316060), (180, 2174523), (195, 2007252), (234, 1672710), (260, 1505439), (270, 1449682), (338, 1158030), (351, 1115140), (390, 1003626), (468, 836355), (507, 772020), (540, 724841), (585, 669084), (676, 579015), (702, 557570), (780, 501813), (845, 463212), (1014, 386010), (1170, 334542), (1404, 278785), (1521, 257340), (1690, 231606), (1755, 223028), (2028, 193005), (2340, 167271), (2535, 154404), (3042, 128670), (3380, 115803), (3510, 111514), (4289, 91260), (4563, 85780), (5070, 77202), (6084, 64335), (7020, 55757), (7605, 51468), (8578, 45630), (9126, 42890), (10140, 38601), (12867, 30420), (15210, 25734), (17156, 22815), (18252, 21445)]