139877640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 192

約数和(自身を含む): 531048960

約数和(自身を除く): 391171320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1181, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2362, 2520, 2632, 2820, 2961, 3290, 3384, 3543, 3948, 4230, 4724, 4935, 5640, 5905, 5922, 6580, 7086, 7896, 8267, 8460, 9448, 9870, 10629, 11810, 11844, 13160, 14172, 14805, 16534, 16920, 17715, 19740, 21258, 23620, 23688, 24801, 28344, 29610, 33068, 35430, 39480, 41335, 42516, 47240, 49602, 53145, 55507, 59220, 66136, 70860, 74403, 82670, 85032, 99204, 106290, 111014, 118440, 124005, 141720, 148806, 165340, 166521, 198408, 212580, 222028, 248010, 277535, 297612, 330680, 333042, 372015, 388549, 425160, 444056, 496020, 499563, 555070, 595224, 666084, 744030, 777098, 832605, 992040, 999126, 1110140, 1165647, 1332168, 1488060, 1554196, 1665210, 1942745, 1998252, 2220280, 2331294, 2497815, 2976120, 3108392, 3330420, 3496941, 3885490, 3996504, 4662588, 4995630, 5828235, 6660840, 6993882, 7770980, 9325176, 9991260, 11656470, 13987764, 15541960, 17484705, 19982520, 23312940, 27975528, 34969410, 46625880, 69938820, 139877640]

約数ペア:

[(1, 139877640), (2, 69938820), (3, 46625880), (4, 34969410), (5, 27975528), (6, 23312940), (7, 19982520), (8, 17484705), (9, 15541960), (10, 13987764), (12, 11656470), (14, 9991260), (15, 9325176), (18, 7770980), (20, 6993882), (21, 6660840), (24, 5828235), (28, 4995630), (30, 4662588), (35, 3996504), (36, 3885490), (40, 3496941), (42, 3330420), (45, 3108392), (47, 2976120), (56, 2497815), (60, 2331294), (63, 2220280), (70, 1998252), (72, 1942745), (84, 1665210), (90, 1554196), (94, 1488060), (105, 1332168), (120, 1165647), (126, 1110140), (140, 999126), (141, 992040), (168, 832605), (180, 777098), (188, 744030), (210, 666084), (235, 595224), (252, 555070), (280, 499563), (282, 496020), (315, 444056), (329, 425160), (360, 388549), (376, 372015), (420, 333042), (423, 330680), (470, 297612), (504, 277535), (564, 248010), (630, 222028), (658, 212580), (705, 198408), (840, 166521), (846, 165340), (940, 148806), (987, 141720), (1128, 124005), (1181, 118440), (1260, 111014), (1316, 106290), (1410, 99204), (1645, 85032), (1692, 82670), (1880, 74403), (1974, 70860), (2115, 66136), (2362, 59220), (2520, 55507), (2632, 53145), (2820, 49602), (2961, 47240), (3290, 42516), (3384, 41335), (3543, 39480), (3948, 35430), (4230, 33068), (4724, 29610), (4935, 28344), (5640, 24801), (5905, 23688), (5922, 23620), (6580, 21258), (7086, 19740), (7896, 17715), (8267, 16920), (8460, 16534), (9448, 14805), (9870, 14172), (10629, 13160), (11810, 11844)]