76128780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 267337728

約数和(自身を除く): 191208948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 191, 195, 210, 219, 260, 273, 292, 364, 365, 382, 390, 420, 438, 455, 511, 546, 573, 730, 764, 780, 876, 910, 949, 955, 1022, 1092, 1095, 1146, 1337, 1365, 1460, 1533, 1820, 1898, 1910, 2044, 2190, 2292, 2483, 2555, 2674, 2730, 2847, 2865, 3066, 3796, 3820, 4011, 4380, 4745, 4966, 5110, 5348, 5460, 5694, 5730, 6132, 6643, 6685, 7449, 7665, 8022, 9490, 9932, 10220, 11388, 11460, 12415, 13286, 13370, 13943, 14235, 14898, 15330, 16044, 17381, 18980, 19929, 20055, 24830, 26572, 26740, 27886, 28470, 29796, 30660, 33215, 34762, 37245, 39858, 40110, 41829, 49660, 52143, 55772, 56940, 66430, 69524, 69715, 74490, 79716, 80220, 83658, 86905, 97601, 99645, 104286, 132860, 139430, 148980, 167316, 173810, 181259, 195202, 199290, 208572, 209145, 260715, 278860, 292803, 347620, 362518, 390404, 398580, 418290, 488005, 521430, 543777, 585606, 725036, 836580, 906295, 976010, 1042860, 1087554, 1171212, 1268813, 1464015, 1812590, 1952020, 2175108, 2537626, 2718885, 2928030, 3625180, 3806439, 5075252, 5437770, 5856060, 6344065, 7612878, 10875540, 12688130, 15225756, 19032195, 25376260, 38064390, 76128780]

約数ペア:

[(1, 76128780), (2, 38064390), (3, 25376260), (4, 19032195), (5, 15225756), (6, 12688130), (7, 10875540), (10, 7612878), (12, 6344065), (13, 5856060), (14, 5437770), (15, 5075252), (20, 3806439), (21, 3625180), (26, 2928030), (28, 2718885), (30, 2537626), (35, 2175108), (39, 1952020), (42, 1812590), (52, 1464015), (60, 1268813), (65, 1171212), (70, 1087554), (73, 1042860), (78, 976010), (84, 906295), (91, 836580), (105, 725036), (130, 585606), (140, 543777), (146, 521430), (156, 488005), (182, 418290), (191, 398580), (195, 390404), (210, 362518), (219, 347620), (260, 292803), (273, 278860), (292, 260715), (364, 209145), (365, 208572), (382, 199290), (390, 195202), (420, 181259), (438, 173810), (455, 167316), (511, 148980), (546, 139430), (573, 132860), (730, 104286), (764, 99645), (780, 97601), (876, 86905), (910, 83658), (949, 80220), (955, 79716), (1022, 74490), (1092, 69715), (1095, 69524), (1146, 66430), (1337, 56940), (1365, 55772), (1460, 52143), (1533, 49660), (1820, 41829), (1898, 40110), (1910, 39858), (2044, 37245), (2190, 34762), (2292, 33215), (2483, 30660), (2555, 29796), (2674, 28470), (2730, 27886), (2847, 26740), (2865, 26572), (3066, 24830), (3796, 20055), (3820, 19929), (4011, 18980), (4380, 17381), (4745, 16044), (4966, 15330), (5110, 14898), (5348, 14235), (5460, 13943), (5694, 13370), (5730, 13286), (6132, 12415), (6643, 11460), (6685, 11388), (7449, 10220), (7665, 9932), (8022, 9490)]