158573040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 514290000

約数和(自身を除く): 355716960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 920, 1058, 1104, 1249, 1380, 1587, 1840, 2116, 2498, 2645, 2760, 3174, 3747, 4232, 4996, 5290, 5520, 6245, 6348, 7494, 7935, 8464, 9992, 10580, 12490, 12696, 14988, 15870, 18735, 19984, 21160, 24980, 25392, 28727, 29976, 31740, 37470, 42320, 49960, 57454, 59952, 63480, 74940, 86181, 99920, 114908, 126960, 143635, 149880, 172362, 229816, 287270, 299760, 344724, 430905, 459632, 574540, 660721, 689448, 861810, 1149080, 1321442, 1378896, 1723620, 1982163, 2298160, 2642884, 3303605, 3447240, 3964326, 5285768, 6607210, 6894480, 7928652, 9910815, 10571536, 13214420, 15857304, 19821630, 26428840, 31714608, 39643260, 52857680, 79286520, 158573040]

約数ペア:

[(1, 158573040), (2, 79286520), (3, 52857680), (4, 39643260), (5, 31714608), (6, 26428840), (8, 19821630), (10, 15857304), (12, 13214420), (15, 10571536), (16, 9910815), (20, 7928652), (23, 6894480), (24, 6607210), (30, 5285768), (40, 3964326), (46, 3447240), (48, 3303605), (60, 2642884), (69, 2298160), (80, 1982163), (92, 1723620), (115, 1378896), (120, 1321442), (138, 1149080), (184, 861810), (230, 689448), (240, 660721), (276, 574540), (345, 459632), (368, 430905), (460, 344724), (529, 299760), (552, 287270), (690, 229816), (920, 172362), (1058, 149880), (1104, 143635), (1249, 126960), (1380, 114908), (1587, 99920), (1840, 86181), (2116, 74940), (2498, 63480), (2645, 59952), (2760, 57454), (3174, 49960), (3747, 42320), (4232, 37470), (4996, 31740), (5290, 29976), (5520, 28727), (6245, 25392), (6348, 24980), (7494, 21160), (7935, 19984), (8464, 18735), (9992, 15870), (10580, 14988), (12490, 12696)]