64161240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3777

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 162033960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3739, 4290, 5720, 7478, 8580, 11217, 14956, 17160, 18695, 22434, 29912, 37390, 41129, 44868, 48607, 56085, 74780, 82258, 89736, 97214, 112170, 123387, 145821, 149560, 164516, 194428, 205645, 224340, 243035, 246774, 291642, 329032, 388856, 411290, 448680, 486070, 493548, 534677, 583284, 616935, 729105, 822580, 972140, 987096, 1069354, 1166568, 1233870, 1458210, 1604031, 1645160, 1944280, 2138708, 2467740, 2673385, 2916420, 3208062, 4277416, 4935480, 5346770, 5832840, 6416124, 8020155, 10693540, 12832248, 16040310, 21387080, 32080620, 64161240]

約数ペア:

[(1, 64161240), (2, 32080620), (3, 21387080), (4, 16040310), (5, 12832248), (6, 10693540), (8, 8020155), (10, 6416124), (11, 5832840), (12, 5346770), (13, 4935480), (15, 4277416), (20, 3208062), (22, 2916420), (24, 2673385), (26, 2467740), (30, 2138708), (33, 1944280), (39, 1645160), (40, 1604031), (44, 1458210), (52, 1233870), (55, 1166568), (60, 1069354), (65, 987096), (66, 972140), (78, 822580), (88, 729105), (104, 616935), (110, 583284), (120, 534677), (130, 493548), (132, 486070), (143, 448680), (156, 411290), (165, 388856), (195, 329032), (220, 291642), (260, 246774), (264, 243035), (286, 224340), (312, 205645), (330, 194428), (390, 164516), (429, 149560), (440, 145821), (520, 123387), (572, 112170), (660, 97214), (715, 89736), (780, 82258), (858, 74780), (1144, 56085), (1320, 48607), (1430, 44868), (1560, 41129), (1716, 37390), (2145, 29912), (2860, 22434), (3432, 18695), (3739, 17160), (4290, 14956), (5720, 11217), (7478, 8580)]