13398720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 112

約数和(自身を含む): 45098208

約数和(自身を除く): 31699488

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, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 821, 960, 1020, 1088, 1360, 1632, 1642, 2040, 2463, 2720, 3264, 3284, 4080, 4105, 4926, 5440, 6568, 8160, 8210, 9852, 12315, 13136, 13957, 16320, 16420, 19704, 24630, 26272, 27914, 32840, 39408, 41871, 49260, 52544, 55828, 65680, 69785, 78816, 83742, 98520, 111656, 131360, 139570, 157632, 167484, 197040, 209355, 223312, 262720, 279140, 334968, 394080, 418710, 446624, 558280, 669936, 788160, 837420, 893248, 1116560, 1339872, 1674840, 2233120, 2679744, 3349680, 4466240, 6699360, 13398720]

約数ペア:

[(1, 13398720), (2, 6699360), (3, 4466240), (4, 3349680), (5, 2679744), (6, 2233120), (8, 1674840), (10, 1339872), (12, 1116560), (15, 893248), (16, 837420), (17, 788160), (20, 669936), (24, 558280), (30, 446624), (32, 418710), (34, 394080), (40, 334968), (48, 279140), (51, 262720), (60, 223312), (64, 209355), (68, 197040), (80, 167484), (85, 157632), (96, 139570), (102, 131360), (120, 111656), (136, 98520), (160, 83742), (170, 78816), (192, 69785), (204, 65680), (240, 55828), (255, 52544), (272, 49260), (320, 41871), (340, 39408), (408, 32840), (480, 27914), (510, 26272), (544, 24630), (680, 19704), (816, 16420), (821, 16320), (960, 13957), (1020, 13136), (1088, 12315), (1360, 9852), (1632, 8210), (1642, 8160), (2040, 6568), (2463, 5440), (2720, 4926), (3264, 4105), (3284, 4080)]