152721660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 534223872

約数和(自身を除く): 381502212

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, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 195, 210, 249, 260, 273, 332, 337, 364, 390, 415, 420, 455, 498, 546, 581, 674, 780, 830, 910, 996, 1011, 1079, 1092, 1162, 1245, 1348, 1365, 1660, 1685, 1743, 1820, 2022, 2158, 2324, 2359, 2490, 2730, 2905, 3237, 3370, 3486, 4044, 4316, 4381, 4718, 4980, 5055, 5395, 5460, 5810, 6474, 6740, 6972, 7077, 7553, 8715, 8762, 9436, 10110, 10790, 11620, 11795, 12948, 13143, 14154, 15106, 16185, 17430, 17524, 20220, 21580, 21905, 22659, 23590, 26286, 27971, 28308, 30212, 30667, 32370, 34860, 35385, 37765, 43810, 45318, 47180, 52572, 55942, 61334, 64740, 65715, 70770, 75530, 83913, 87620, 90636, 92001, 111884, 113295, 122668, 131430, 139855, 141540, 151060, 153335, 167826, 184002, 195797, 226590, 262860, 279710, 306670, 335652, 363623, 368004, 391594, 419565, 453180, 460005, 559420, 587391, 613340, 727246, 783188, 839130, 920010, 978985, 1090869, 1174782, 1454492, 1678260, 1818115, 1840020, 1957970, 2181738, 2349564, 2545361, 2936955, 3636230, 3915940, 4363476, 5090722, 5454345, 5873910, 7272460, 7636083, 10181444, 10908690, 11747820, 12726805, 15272166, 21817380, 25453610, 30544332, 38180415, 50907220, 76360830, 152721660]

約数ペア:

[(1, 152721660), (2, 76360830), (3, 50907220), (4, 38180415), (5, 30544332), (6, 25453610), (7, 21817380), (10, 15272166), (12, 12726805), (13, 11747820), (14, 10908690), (15, 10181444), (20, 7636083), (21, 7272460), (26, 5873910), (28, 5454345), (30, 5090722), (35, 4363476), (39, 3915940), (42, 3636230), (52, 2936955), (60, 2545361), (65, 2349564), (70, 2181738), (78, 1957970), (83, 1840020), (84, 1818115), (91, 1678260), (105, 1454492), (130, 1174782), (140, 1090869), (156, 978985), (166, 920010), (182, 839130), (195, 783188), (210, 727246), (249, 613340), (260, 587391), (273, 559420), (332, 460005), (337, 453180), (364, 419565), (390, 391594), (415, 368004), (420, 363623), (455, 335652), (498, 306670), (546, 279710), (581, 262860), (674, 226590), (780, 195797), (830, 184002), (910, 167826), (996, 153335), (1011, 151060), (1079, 141540), (1092, 139855), (1162, 131430), (1245, 122668), (1348, 113295), (1365, 111884), (1660, 92001), (1685, 90636), (1743, 87620), (1820, 83913), (2022, 75530), (2158, 70770), (2324, 65715), (2359, 64740), (2490, 61334), (2730, 55942), (2905, 52572), (3237, 47180), (3370, 45318), (3486, 43810), (4044, 37765), (4316, 35385), (4381, 34860), (4718, 32370), (4980, 30667), (5055, 30212), (5395, 28308), (5460, 27971), (5810, 26286), (6474, 23590), (6740, 22659), (6972, 21905), (7077, 21580), (7553, 20220), (8715, 17524), (8762, 17430), (9436, 16185), (10110, 15106), (10790, 14154), (11620, 13143), (11795, 12948)]