331192680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2333}}^1$

素因数の和:2380

約数の個数: 192

約数和(自身を含む): 1230111360

約数和(自身を除く): 898918680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2333, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4666, 4732, 5070, 5460, 5915, 6760, 6999, 7098, 9332, 9464, 10140, 10920, 11665, 11830, 13998, 14196, 16331, 17745, 18664, 20280, 23330, 23660, 27996, 28392, 30329, 32662, 34995, 35490, 46660, 47320, 48993, 55992, 60658, 65324, 69990, 70980, 81655, 90987, 93320, 97986, 121316, 130648, 139980, 141960, 151645, 163310, 181974, 195972, 212303, 242632, 244965, 279960, 303290, 326620, 363948, 391944, 394277, 424606, 454935, 489930, 606580, 636909, 653240, 727896, 788554, 849212, 909870, 979860, 1061515, 1182831, 1213160, 1273818, 1577108, 1698424, 1819740, 1959720, 1971385, 2123030, 2365662, 2547636, 2759939, 3154216, 3184545, 3639480, 3942770, 4246060, 4731324, 5095272, 5519878, 5914155, 6369090, 7885540, 8279817, 8492120, 9462648, 11039756, 11828310, 12738180, 13799695, 15771080, 16559634, 22079512, 23656620, 25476360, 27599390, 33119268, 41399085, 47313240, 55198780, 66238536, 82798170, 110397560, 165596340, 331192680]

約数ペア:

[(1, 331192680), (2, 165596340), (3, 110397560), (4, 82798170), (5, 66238536), (6, 55198780), (7, 47313240), (8, 41399085), (10, 33119268), (12, 27599390), (13, 25476360), (14, 23656620), (15, 22079512), (20, 16559634), (21, 15771080), (24, 13799695), (26, 12738180), (28, 11828310), (30, 11039756), (35, 9462648), (39, 8492120), (40, 8279817), (42, 7885540), (52, 6369090), (56, 5914155), (60, 5519878), (65, 5095272), (70, 4731324), (78, 4246060), (84, 3942770), (91, 3639480), (104, 3184545), (105, 3154216), (120, 2759939), (130, 2547636), (140, 2365662), (156, 2123030), (168, 1971385), (169, 1959720), (182, 1819740), (195, 1698424), (210, 1577108), (260, 1273818), (273, 1213160), (280, 1182831), (312, 1061515), (338, 979860), (364, 909870), (390, 849212), (420, 788554), (455, 727896), (507, 653240), (520, 636909), (546, 606580), (676, 489930), (728, 454935), (780, 424606), (840, 394277), (845, 391944), (910, 363948), (1014, 326620), (1092, 303290), (1183, 279960), (1352, 244965), (1365, 242632), (1560, 212303), (1690, 195972), (1820, 181974), (2028, 163310), (2184, 151645), (2333, 141960), (2366, 139980), (2535, 130648), (2730, 121316), (3380, 97986), (3549, 93320), (3640, 90987), (4056, 81655), (4666, 70980), (4732, 69990), (5070, 65324), (5460, 60658), (5915, 55992), (6760, 48993), (6999, 47320), (7098, 46660), (9332, 35490), (9464, 34995), (10140, 32662), (10920, 30329), (11665, 28392), (11830, 27996), (13998, 23660), (14196, 23330), (16331, 20280), (17745, 18664)]