1563740280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{228617}}^1$

素因数の和:228653

約数の個数: 96

約数和(自身を含む): 5349661200

約数和(自身を除く): 3785920920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 228617, 457234, 685851, 914468, 1143085, 1371702, 1828936, 2057553, 2286170, 2743404, 3429255, 4115106, 4343723, 4572340, 5486808, 6858510, 8230212, 8687446, 9144680, 10287765, 13031169, 13717020, 16460424, 17374892, 20575530, 21718615, 26062338, 27434040, 34749784, 39093507, 41151060, 43437230, 52124676, 65155845, 78187014, 82302120, 86874460, 104249352, 130311690, 156374028, 173748920, 195467535, 260623380, 312748056, 390935070, 521246760, 781870140, 1563740280]

約数ペア:

[(1, 1563740280), (2, 781870140), (3, 521246760), (4, 390935070), (5, 312748056), (6, 260623380), (8, 195467535), (9, 173748920), (10, 156374028), (12, 130311690), (15, 104249352), (18, 86874460), (19, 82302120), (20, 78187014), (24, 65155845), (30, 52124676), (36, 43437230), (38, 41151060), (40, 39093507), (45, 34749784), (57, 27434040), (60, 26062338), (72, 21718615), (76, 20575530), (90, 17374892), (95, 16460424), (114, 13717020), (120, 13031169), (152, 10287765), (171, 9144680), (180, 8687446), (190, 8230212), (228, 6858510), (285, 5486808), (342, 4572340), (360, 4343723), (380, 4115106), (456, 3429255), (570, 2743404), (684, 2286170), (760, 2057553), (855, 1828936), (1140, 1371702), (1368, 1143085), (1710, 914468), (2280, 685851), (3420, 457234), (6840, 228617)]