152257560

素因数分解:

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

素因数の和:298

約数の個数: 256

約数和(自身を含む): 572866560

約数和(自身を除く): 420609000

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, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 191, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 382, 390, 420, 438, 455, 511, 520, 546, 573, 584, 728, 730, 764, 780, 840, 876, 910, 949, 955, 1022, 1092, 1095, 1146, 1337, 1365, 1460, 1528, 1533, 1560, 1752, 1820, 1898, 1910, 2044, 2184, 2190, 2292, 2483, 2555, 2674, 2730, 2847, 2865, 2920, 3066, 3640, 3796, 3820, 4011, 4088, 4380, 4584, 4745, 4966, 5110, 5348, 5460, 5694, 5730, 6132, 6643, 6685, 7449, 7592, 7640, 7665, 8022, 8760, 9490, 9932, 10220, 10696, 10920, 11388, 11460, 12264, 12415, 13286, 13370, 13943, 14235, 14898, 15330, 16044, 17381, 18980, 19864, 19929, 20055, 20440, 22776, 22920, 24830, 26572, 26740, 27886, 28470, 29796, 30660, 32088, 33215, 34762, 37245, 37960, 39858, 40110, 41829, 49660, 52143, 53144, 53480, 55772, 56940, 59592, 61320, 66430, 69524, 69715, 74490, 79716, 80220, 83658, 86905, 97601, 99320, 99645, 104286, 111544, 113880, 132860, 139048, 139430, 148980, 159432, 160440, 167316, 173810, 181259, 195202, 199290, 208572, 209145, 260715, 265720, 278860, 292803, 297960, 334632, 347620, 362518, 390404, 398580, 417144, 418290, 488005, 521430, 543777, 557720, 585606, 695240, 725036, 780808, 797160, 836580, 906295, 976010, 1042860, 1087554, 1171212, 1268813, 1450072, 1464015, 1673160, 1812590, 1952020, 2085720, 2175108, 2342424, 2537626, 2718885, 2928030, 3625180, 3806439, 3904040, 4350216, 5075252, 5437770, 5856060, 6344065, 7250360, 7612878, 10150504, 10875540, 11712120, 12688130, 15225756, 19032195, 21751080, 25376260, 30451512, 38064390, 50752520, 76128780, 152257560]

約数ペア:

[(1, 152257560), (2, 76128780), (3, 50752520), (4, 38064390), (5, 30451512), (6, 25376260), (7, 21751080), (8, 19032195), (10, 15225756), (12, 12688130), (13, 11712120), (14, 10875540), (15, 10150504), (20, 7612878), (21, 7250360), (24, 6344065), (26, 5856060), (28, 5437770), (30, 5075252), (35, 4350216), (39, 3904040), (40, 3806439), (42, 3625180), (52, 2928030), (56, 2718885), (60, 2537626), (65, 2342424), (70, 2175108), (73, 2085720), (78, 1952020), (84, 1812590), (91, 1673160), (104, 1464015), (105, 1450072), (120, 1268813), (130, 1171212), (140, 1087554), (146, 1042860), (156, 976010), (168, 906295), (182, 836580), (191, 797160), (195, 780808), (210, 725036), (219, 695240), (260, 585606), (273, 557720), (280, 543777), (292, 521430), (312, 488005), (364, 418290), (365, 417144), (382, 398580), (390, 390404), (420, 362518), (438, 347620), (455, 334632), (511, 297960), (520, 292803), (546, 278860), (573, 265720), (584, 260715), (728, 209145), (730, 208572), (764, 199290), (780, 195202), (840, 181259), (876, 173810), (910, 167316), (949, 160440), (955, 159432), (1022, 148980), (1092, 139430), (1095, 139048), (1146, 132860), (1337, 113880), (1365, 111544), (1460, 104286), (1528, 99645), (1533, 99320), (1560, 97601), (1752, 86905), (1820, 83658), (1898, 80220), (1910, 79716), (2044, 74490), (2184, 69715), (2190, 69524), (2292, 66430), (2483, 61320), (2555, 59592), (2674, 56940), (2730, 55772), (2847, 53480), (2865, 53144), (2920, 52143), (3066, 49660), (3640, 41829), (3796, 40110), (3820, 39858), (4011, 37960), (4088, 37245), (4380, 34762), (4584, 33215), (4745, 32088), (4966, 30660), (5110, 29796), (5348, 28470), (5460, 27886), (5694, 26740), (5730, 26572), (6132, 24830), (6643, 22920), (6685, 22776), (7449, 20440), (7592, 20055), (7640, 19929), (7665, 19864), (8022, 18980), (8760, 17381), (9490, 16044), (9932, 15330), (10220, 14898), (10696, 14235), (10920, 13943), (11388, 13370), (11460, 13286), (12264, 12415)]