31186787040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{7369}}^1$

素因数の和:10329

約数の個数: 144

約数和(自身を含む): 106475569200

約数和(自身を除く): 75288782160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2939, 5878, 7369, 8817, 11756, 14695, 14738, 17634, 22107, 23512, 26451, 29390, 29476, 35268, 36845, 44085, 44214, 47024, 52902, 58780, 58952, 66321, 70536, 73690, 88170, 88428, 94048, 105804, 110535, 117560, 117904, 132255, 132642, 141072, 147380, 176340, 176856, 211608, 221070, 235120, 235808, 264510, 265284, 282144, 294760, 331605, 352680, 353712, 423216, 442140, 470240, 529020, 530568, 589520, 663210, 705360, 707424, 846432, 884280, 1058040, 1061136, 1179040, 1326420, 1410720, 1768560, 2116080, 2122272, 2652840, 3537120, 4232160, 5305680, 10611360, 21657491, 43314982, 64972473, 86629964, 108287455, 129944946, 173259928, 194917419, 216574910, 259889892, 324862365, 346519856, 389834838, 433149820, 519779784, 649724730, 693039712, 779669676, 866299640, 974587095, 1039559568, 1299449460, 1559339352, 1732599280, 1949174190, 2079119136, 2598898920, 3118678704, 3465198560, 3898348380, 5197797840, 6237357408, 7796696760, 10395595680, 15593393520, 31186787040]

約数ペア:

[(1, 31186787040), (2, 15593393520), (3, 10395595680), (4, 7796696760), (5, 6237357408), (6, 5197797840), (8, 3898348380), (9, 3465198560), (10, 3118678704), (12, 2598898920), (15, 2079119136), (16, 1949174190), (18, 1732599280), (20, 1559339352), (24, 1299449460), (30, 1039559568), (32, 974587095), (36, 866299640), (40, 779669676), (45, 693039712), (48, 649724730), (60, 519779784), (72, 433149820), (80, 389834838), (90, 346519856), (96, 324862365), (120, 259889892), (144, 216574910), (160, 194917419), (180, 173259928), (240, 129944946), (288, 108287455), (360, 86629964), (480, 64972473), (720, 43314982), (1440, 21657491), (2939, 10611360), (5878, 5305680), (7369, 4232160), (8817, 3537120), (11756, 2652840), (14695, 2122272), (14738, 2116080), (17634, 1768560), (22107, 1410720), (23512, 1326420), (26451, 1179040), (29390, 1061136), (29476, 1058040), (35268, 884280), (36845, 846432), (44085, 707424), (44214, 705360), (47024, 663210), (52902, 589520), (58780, 530568), (58952, 529020), (66321, 470240), (70536, 442140), (73690, 423216), (88170, 353712), (88428, 352680), (94048, 331605), (105804, 294760), (110535, 282144), (117560, 265284), (117904, 264510), (132255, 235808), (132642, 235120), (141072, 221070), (147380, 211608), (176340, 176856)]