310917360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 1044933120

約数和(自身を除く): 734015760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 227, 240, 260, 312, 390, 439, 454, 520, 624, 681, 780, 878, 908, 1040, 1135, 1317, 1362, 1560, 1756, 1816, 2195, 2270, 2634, 2724, 2951, 3120, 3405, 3512, 3632, 4390, 4540, 5268, 5448, 5707, 5902, 6585, 6810, 7024, 8780, 8853, 9080, 10536, 10896, 11414, 11804, 13170, 13620, 14755, 17121, 17560, 17706, 18160, 21072, 22828, 23608, 26340, 27240, 28535, 29510, 34242, 35120, 35412, 44265, 45656, 47216, 52680, 54480, 57070, 59020, 68484, 70824, 85605, 88530, 91312, 99653, 105360, 114140, 118040, 136968, 141648, 171210, 177060, 199306, 228280, 236080, 273936, 298959, 342420, 354120, 398612, 456560, 498265, 597918, 684840, 708240, 797224, 996530, 1195836, 1295489, 1369680, 1494795, 1594448, 1993060, 2391672, 2590978, 2989590, 3886467, 3986120, 4783344, 5181956, 5979180, 6477445, 7772934, 7972240, 10363912, 11958360, 12954890, 15545868, 19432335, 20727824, 23916720, 25909780, 31091736, 38864670, 51819560, 62183472, 77729340, 103639120, 155458680, 310917360]

約数ペア:

[(1, 310917360), (2, 155458680), (3, 103639120), (4, 77729340), (5, 62183472), (6, 51819560), (8, 38864670), (10, 31091736), (12, 25909780), (13, 23916720), (15, 20727824), (16, 19432335), (20, 15545868), (24, 12954890), (26, 11958360), (30, 10363912), (39, 7972240), (40, 7772934), (48, 6477445), (52, 5979180), (60, 5181956), (65, 4783344), (78, 3986120), (80, 3886467), (104, 2989590), (120, 2590978), (130, 2391672), (156, 1993060), (195, 1594448), (208, 1494795), (227, 1369680), (240, 1295489), (260, 1195836), (312, 996530), (390, 797224), (439, 708240), (454, 684840), (520, 597918), (624, 498265), (681, 456560), (780, 398612), (878, 354120), (908, 342420), (1040, 298959), (1135, 273936), (1317, 236080), (1362, 228280), (1560, 199306), (1756, 177060), (1816, 171210), (2195, 141648), (2270, 136968), (2634, 118040), (2724, 114140), (2951, 105360), (3120, 99653), (3405, 91312), (3512, 88530), (3632, 85605), (4390, 70824), (4540, 68484), (5268, 59020), (5448, 57070), (5707, 54480), (5902, 52680), (6585, 47216), (6810, 45656), (7024, 44265), (8780, 35412), (8853, 35120), (9080, 34242), (10536, 29510), (10896, 28535), (11414, 27240), (11804, 26340), (13170, 23608), (13620, 22828), (14755, 21072), (17121, 18160), (17560, 17706)]