2708943720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{9743}}^1$

素因数の和:10095

約数の個数: 128

約数和(自身を含む): 9316823040

約数和(自身を除く): 6607879320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 331, 420, 662, 840, 993, 1324, 1655, 1986, 2317, 2648, 3310, 3972, 4634, 4965, 6620, 6951, 7944, 9268, 9743, 9930, 11585, 13240, 13902, 18536, 19486, 19860, 23170, 27804, 29229, 34755, 38972, 39720, 46340, 48715, 55608, 58458, 68201, 69510, 77944, 92680, 97430, 116916, 136402, 139020, 146145, 194860, 204603, 233832, 272804, 278040, 292290, 341005, 389720, 409206, 545608, 584580, 682010, 818412, 1023015, 1169160, 1364020, 1636824, 2046030, 2728040, 3224933, 4092060, 6449866, 8184120, 9674799, 12899732, 16124665, 19349598, 22574531, 25799464, 32249330, 38699196, 45149062, 48373995, 64498660, 67723593, 77398392, 90298124, 96747990, 112872655, 128997320, 135447186, 180596248, 193495980, 225745310, 270894372, 338617965, 386991960, 451490620, 541788744, 677235930, 902981240, 1354471860, 2708943720]

約数ペア:

[(1, 2708943720), (2, 1354471860), (3, 902981240), (4, 677235930), (5, 541788744), (6, 451490620), (7, 386991960), (8, 338617965), (10, 270894372), (12, 225745310), (14, 193495980), (15, 180596248), (20, 135447186), (21, 128997320), (24, 112872655), (28, 96747990), (30, 90298124), (35, 77398392), (40, 67723593), (42, 64498660), (56, 48373995), (60, 45149062), (70, 38699196), (84, 32249330), (105, 25799464), (120, 22574531), (140, 19349598), (168, 16124665), (210, 12899732), (280, 9674799), (331, 8184120), (420, 6449866), (662, 4092060), (840, 3224933), (993, 2728040), (1324, 2046030), (1655, 1636824), (1986, 1364020), (2317, 1169160), (2648, 1023015), (3310, 818412), (3972, 682010), (4634, 584580), (4965, 545608), (6620, 409206), (6951, 389720), (7944, 341005), (9268, 292290), (9743, 278040), (9930, 272804), (11585, 233832), (13240, 204603), (13902, 194860), (18536, 146145), (19486, 139020), (19860, 136402), (23170, 116916), (27804, 97430), (29229, 92680), (34755, 77944), (38972, 69510), (39720, 68201), (46340, 58458), (48715, 55608)]