15673493200

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1173

約数の個数: 120

約数和(自身を含む): 38043083936

約数和(自身を除く): 22369590736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 400, 421, 571, 652, 815, 842, 1142, 1304, 1630, 1684, 2105, 2284, 2608, 2855, 3260, 3368, 4075, 4210, 4568, 5710, 6520, 6736, 8150, 8420, 9136, 10525, 11420, 13040, 14275, 16300, 16840, 21050, 22840, 28550, 32600, 33680, 42100, 45680, 57100, 65200, 68623, 84200, 93073, 114200, 137246, 168400, 186146, 228400, 240391, 274492, 343115, 372292, 465365, 480782, 548984, 686230, 744584, 930730, 961564, 1097968, 1201955, 1372460, 1489168, 1715575, 1861460, 1923128, 2326825, 2403910, 2744920, 3431150, 3722920, 3846256, 4653650, 4807820, 5489840, 6009775, 6862300, 7445840, 9307300, 9615640, 12019550, 13724600, 18614600, 19231280, 24039100, 27449200, 37229200, 39183733, 48078200, 78367466, 96156400, 156734932, 195918665, 313469864, 391837330, 626939728, 783674660, 979593325, 1567349320, 1959186650, 3134698640, 3918373300, 7836746600, 15673493200]

約数ペア:

[(1, 15673493200), (2, 7836746600), (4, 3918373300), (5, 3134698640), (8, 1959186650), (10, 1567349320), (16, 979593325), (20, 783674660), (25, 626939728), (40, 391837330), (50, 313469864), (80, 195918665), (100, 156734932), (163, 96156400), (200, 78367466), (326, 48078200), (400, 39183733), (421, 37229200), (571, 27449200), (652, 24039100), (815, 19231280), (842, 18614600), (1142, 13724600), (1304, 12019550), (1630, 9615640), (1684, 9307300), (2105, 7445840), (2284, 6862300), (2608, 6009775), (2855, 5489840), (3260, 4807820), (3368, 4653650), (4075, 3846256), (4210, 3722920), (4568, 3431150), (5710, 2744920), (6520, 2403910), (6736, 2326825), (8150, 1923128), (8420, 1861460), (9136, 1715575), (10525, 1489168), (11420, 1372460), (13040, 1201955), (14275, 1097968), (16300, 961564), (16840, 930730), (21050, 744584), (22840, 686230), (28550, 548984), (32600, 480782), (33680, 465365), (42100, 372292), (45680, 343115), (57100, 274492), (65200, 240391), (68623, 228400), (84200, 186146), (93073, 168400), (114200, 137246)]