1930643520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154699}}^1$

素因数の和:154732

約数の個数: 112

約数和(自身を含む): 6601358400

約数和(自身を除く): 4670714880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 154699, 309398, 464097, 618796, 773495, 928194, 1237592, 1546990, 1856388, 2011087, 2320485, 2475184, 3093980, 3712776, 4022174, 4640970, 4950368, 6033261, 6187960, 7425552, 8044348, 9281940, 9900736, 10055435, 12066522, 12375920, 14851104, 16088696, 18563880, 20110870, 24133044, 24751840, 29702208, 30166305, 32177392, 37127760, 40221740, 48266088, 49503680, 60332610, 64354784, 74255520, 80443480, 96532176, 120665220, 128709568, 148511040, 160886960, 193064352, 241330440, 321773920, 386128704, 482660880, 643547840, 965321760, 1930643520]

約数ペア:

[(1, 1930643520), (2, 965321760), (3, 643547840), (4, 482660880), (5, 386128704), (6, 321773920), (8, 241330440), (10, 193064352), (12, 160886960), (13, 148511040), (15, 128709568), (16, 120665220), (20, 96532176), (24, 80443480), (26, 74255520), (30, 64354784), (32, 60332610), (39, 49503680), (40, 48266088), (48, 40221740), (52, 37127760), (60, 32177392), (64, 30166305), (65, 29702208), (78, 24751840), (80, 24133044), (96, 20110870), (104, 18563880), (120, 16088696), (130, 14851104), (156, 12375920), (160, 12066522), (192, 10055435), (195, 9900736), (208, 9281940), (240, 8044348), (260, 7425552), (312, 6187960), (320, 6033261), (390, 4950368), (416, 4640970), (480, 4022174), (520, 3712776), (624, 3093980), (780, 2475184), (832, 2320485), (960, 2011087), (1040, 1856388), (1248, 1546990), (1560, 1237592), (2080, 928194), (2496, 773495), (3120, 618796), (4160, 464097), (6240, 309398), (12480, 154699)]