136161240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 286853160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 79, 106, 120, 158, 159, 212, 237, 265, 271, 316, 318, 395, 424, 474, 530, 542, 632, 636, 790, 795, 813, 948, 1060, 1084, 1185, 1272, 1355, 1580, 1590, 1626, 1896, 2120, 2168, 2370, 2710, 3160, 3180, 3252, 4065, 4187, 4740, 5420, 6360, 6504, 8130, 8374, 9480, 10840, 12561, 14363, 16260, 16748, 20935, 21409, 25122, 28726, 32520, 33496, 41870, 42818, 43089, 50244, 57452, 62805, 64227, 71815, 83740, 85636, 86178, 100488, 107045, 114904, 125610, 128454, 143630, 167480, 171272, 172356, 214090, 215445, 251220, 256908, 287260, 321135, 344712, 428180, 430890, 502440, 513816, 574520, 642270, 856360, 861780, 1134677, 1284540, 1723560, 2269354, 2569080, 3404031, 4538708, 5673385, 6808062, 9077416, 11346770, 13616124, 17020155, 22693540, 27232248, 34040310, 45387080, 68080620, 136161240]

約数ペア:

[(1, 136161240), (2, 68080620), (3, 45387080), (4, 34040310), (5, 27232248), (6, 22693540), (8, 17020155), (10, 13616124), (12, 11346770), (15, 9077416), (20, 6808062), (24, 5673385), (30, 4538708), (40, 3404031), (53, 2569080), (60, 2269354), (79, 1723560), (106, 1284540), (120, 1134677), (158, 861780), (159, 856360), (212, 642270), (237, 574520), (265, 513816), (271, 502440), (316, 430890), (318, 428180), (395, 344712), (424, 321135), (474, 287260), (530, 256908), (542, 251220), (632, 215445), (636, 214090), (790, 172356), (795, 171272), (813, 167480), (948, 143630), (1060, 128454), (1084, 125610), (1185, 114904), (1272, 107045), (1355, 100488), (1580, 86178), (1590, 85636), (1626, 83740), (1896, 71815), (2120, 64227), (2168, 62805), (2370, 57452), (2710, 50244), (3160, 43089), (3180, 42818), (3252, 41870), (4065, 33496), (4187, 32520), (4740, 28726), (5420, 25122), (6360, 21409), (6504, 20935), (8130, 16748), (8374, 16260), (9480, 14363), (10840, 12561)]