974879640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8231}}^1$

素因数の和:8302

約数の個数: 192

約数和(自身を含む): 3698472960

約数和(自身を除く): 2723593320

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, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2520, 2632, 2820, 2961, 3290, 3384, 3948, 4230, 4935, 5640, 5922, 6580, 7896, 8231, 8460, 9870, 11844, 13160, 14805, 16462, 16920, 19740, 23688, 24693, 29610, 32924, 39480, 41155, 49386, 57617, 59220, 65848, 74079, 82310, 98772, 115234, 118440, 123465, 148158, 164620, 172851, 197544, 230468, 246930, 288085, 296316, 329240, 345702, 370395, 386857, 460936, 493860, 518553, 576170, 592632, 691404, 740790, 773714, 864255, 987720, 1037106, 1152340, 1160571, 1382808, 1481580, 1547428, 1728510, 1934285, 2074212, 2304680, 2321142, 2592765, 2707999, 2963160, 3094856, 3457020, 3481713, 3868570, 4148424, 4642284, 5185530, 5415998, 5802855, 6914040, 6963426, 7737140, 8123997, 9284568, 10371060, 10831996, 11605710, 13539995, 13926852, 15474280, 16247994, 17408565, 20742120, 21663992, 23211420, 24371991, 27079990, 27853704, 32495988, 34817130, 40619985, 46422840, 48743982, 54159980, 64991976, 69634260, 81239970, 97487964, 108319960, 121859955, 139268520, 162479940, 194975928, 243719910, 324959880, 487439820, 974879640]

約数ペア:

[(1, 974879640), (2, 487439820), (3, 324959880), (4, 243719910), (5, 194975928), (6, 162479940), (7, 139268520), (8, 121859955), (9, 108319960), (10, 97487964), (12, 81239970), (14, 69634260), (15, 64991976), (18, 54159980), (20, 48743982), (21, 46422840), (24, 40619985), (28, 34817130), (30, 32495988), (35, 27853704), (36, 27079990), (40, 24371991), (42, 23211420), (45, 21663992), (47, 20742120), (56, 17408565), (60, 16247994), (63, 15474280), (70, 13926852), (72, 13539995), (84, 11605710), (90, 10831996), (94, 10371060), (105, 9284568), (120, 8123997), (126, 7737140), (140, 6963426), (141, 6914040), (168, 5802855), (180, 5415998), (188, 5185530), (210, 4642284), (235, 4148424), (252, 3868570), (280, 3481713), (282, 3457020), (315, 3094856), (329, 2963160), (360, 2707999), (376, 2592765), (420, 2321142), (423, 2304680), (470, 2074212), (504, 1934285), (564, 1728510), (630, 1547428), (658, 1481580), (705, 1382808), (840, 1160571), (846, 1152340), (940, 1037106), (987, 987720), (1128, 864255), (1260, 773714), (1316, 740790), (1410, 691404), (1645, 592632), (1692, 576170), (1880, 518553), (1974, 493860), (2115, 460936), (2520, 386857), (2632, 370395), (2820, 345702), (2961, 329240), (3290, 296316), (3384, 288085), (3948, 246930), (4230, 230468), (4935, 197544), (5640, 172851), (5922, 164620), (6580, 148158), (7896, 123465), (8231, 118440), (8460, 115234), (9870, 98772), (11844, 82310), (13160, 74079), (14805, 65848), (16462, 59220), (16920, 57617), (19740, 49386), (23688, 41155), (24693, 39480), (29610, 32924)]