159976260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 507714480

約数和(自身を除く): 347738220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 246, 265, 318, 369, 409, 410, 477, 492, 530, 615, 636, 738, 795, 818, 820, 954, 1060, 1227, 1230, 1476, 1590, 1636, 1845, 1908, 2045, 2173, 2385, 2454, 2460, 3180, 3681, 3690, 4090, 4346, 4770, 4908, 6135, 6519, 7362, 7380, 8180, 8692, 9540, 10865, 12270, 13038, 14724, 16769, 18405, 19557, 21677, 21730, 24540, 26076, 32595, 33538, 36810, 39114, 43354, 43460, 50307, 65031, 65190, 67076, 73620, 78228, 83845, 86708, 97785, 100614, 108385, 130062, 130380, 150921, 167690, 195093, 195570, 201228, 216770, 251535, 260124, 301842, 325155, 335380, 390186, 391140, 433540, 503070, 603684, 650310, 754605, 780372, 888757, 975465, 1006140, 1300620, 1509210, 1777514, 1950930, 2666271, 3018420, 3555028, 3901860, 4443785, 5332542, 7998813, 8887570, 10665084, 13331355, 15997626, 17775140, 26662710, 31995252, 39994065, 53325420, 79988130, 159976260]

約数ペア:

[(1, 159976260), (2, 79988130), (3, 53325420), (4, 39994065), (5, 31995252), (6, 26662710), (9, 17775140), (10, 15997626), (12, 13331355), (15, 10665084), (18, 8887570), (20, 7998813), (30, 5332542), (36, 4443785), (41, 3901860), (45, 3555028), (53, 3018420), (60, 2666271), (82, 1950930), (90, 1777514), (106, 1509210), (123, 1300620), (159, 1006140), (164, 975465), (180, 888757), (205, 780372), (212, 754605), (246, 650310), (265, 603684), (318, 503070), (369, 433540), (409, 391140), (410, 390186), (477, 335380), (492, 325155), (530, 301842), (615, 260124), (636, 251535), (738, 216770), (795, 201228), (818, 195570), (820, 195093), (954, 167690), (1060, 150921), (1227, 130380), (1230, 130062), (1476, 108385), (1590, 100614), (1636, 97785), (1845, 86708), (1908, 83845), (2045, 78228), (2173, 73620), (2385, 67076), (2454, 65190), (2460, 65031), (3180, 50307), (3681, 43460), (3690, 43354), (4090, 39114), (4346, 36810), (4770, 33538), (4908, 32595), (6135, 26076), (6519, 24540), (7362, 21730), (7380, 21677), (8180, 19557), (8692, 18405), (9540, 16769), (10865, 14724), (12270, 13038)]