273712920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10365

約数の個数: 128

約数和(自身を含む): 936411840

約数和(自身を除く): 662698920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 10321, 13260, 20642, 26520, 30963, 41284, 51605, 61926, 82568, 103210, 123852, 134173, 154815, 175457, 206420, 247704, 268346, 309630, 350914, 402519, 412840, 526371, 536692, 619260, 670865, 701828, 805038, 877285, 1052742, 1073384, 1238520, 1341730, 1403656, 1610076, 1754570, 2012595, 2105484, 2280941, 2631855, 2683460, 3220152, 3509140, 4025190, 4210968, 4561882, 5263710, 5366920, 6842823, 7018280, 8050380, 9123764, 10527420, 11404705, 13685646, 16100760, 18247528, 21054840, 22809410, 27371292, 34214115, 45618820, 54742584, 68428230, 91237640, 136856460, 273712920]

約数ペア:

[(1, 273712920), (2, 136856460), (3, 91237640), (4, 68428230), (5, 54742584), (6, 45618820), (8, 34214115), (10, 27371292), (12, 22809410), (13, 21054840), (15, 18247528), (17, 16100760), (20, 13685646), (24, 11404705), (26, 10527420), (30, 9123764), (34, 8050380), (39, 7018280), (40, 6842823), (51, 5366920), (52, 5263710), (60, 4561882), (65, 4210968), (68, 4025190), (78, 3509140), (85, 3220152), (102, 2683460), (104, 2631855), (120, 2280941), (130, 2105484), (136, 2012595), (156, 1754570), (170, 1610076), (195, 1403656), (204, 1341730), (221, 1238520), (255, 1073384), (260, 1052742), (312, 877285), (340, 805038), (390, 701828), (408, 670865), (442, 619260), (510, 536692), (520, 526371), (663, 412840), (680, 402519), (780, 350914), (884, 309630), (1020, 268346), (1105, 247704), (1326, 206420), (1560, 175457), (1768, 154815), (2040, 134173), (2210, 123852), (2652, 103210), (3315, 82568), (4420, 61926), (5304, 51605), (6630, 41284), (8840, 30963), (10321, 26520), (13260, 20642)]