141500280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 445953600

約数和(自身を除く): 304453320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 348, 365, 435, 438, 557, 580, 584, 696, 730, 870, 876, 1095, 1114, 1160, 1460, 1671, 1740, 1752, 2117, 2190, 2228, 2785, 2920, 3342, 3480, 4234, 4380, 4456, 5570, 6351, 6684, 8355, 8468, 8760, 10585, 11140, 12702, 13368, 16153, 16710, 16936, 21170, 22280, 25404, 31755, 32306, 33420, 40661, 42340, 48459, 50808, 63510, 64612, 66840, 80765, 81322, 84680, 96918, 121983, 127020, 129224, 161530, 162644, 193836, 203305, 242295, 243966, 254040, 323060, 325288, 387672, 406610, 484590, 487932, 609915, 646120, 813220, 969180, 975864, 1179169, 1219830, 1626440, 1938360, 2358338, 2439660, 3537507, 4716676, 4879320, 5895845, 7075014, 9433352, 11791690, 14150028, 17687535, 23583380, 28300056, 35375070, 47166760, 70750140, 141500280]

約数ペア:

[(1, 141500280), (2, 70750140), (3, 47166760), (4, 35375070), (5, 28300056), (6, 23583380), (8, 17687535), (10, 14150028), (12, 11791690), (15, 9433352), (20, 7075014), (24, 5895845), (29, 4879320), (30, 4716676), (40, 3537507), (58, 2439660), (60, 2358338), (73, 1938360), (87, 1626440), (116, 1219830), (120, 1179169), (145, 975864), (146, 969180), (174, 813220), (219, 646120), (232, 609915), (290, 487932), (292, 484590), (348, 406610), (365, 387672), (435, 325288), (438, 323060), (557, 254040), (580, 243966), (584, 242295), (696, 203305), (730, 193836), (870, 162644), (876, 161530), (1095, 129224), (1114, 127020), (1160, 121983), (1460, 96918), (1671, 84680), (1740, 81322), (1752, 80765), (2117, 66840), (2190, 64612), (2228, 63510), (2785, 50808), (2920, 48459), (3342, 42340), (3480, 40661), (4234, 33420), (4380, 32306), (4456, 31755), (5570, 25404), (6351, 22280), (6684, 21170), (8355, 16936), (8468, 16710), (8760, 16153), (10585, 13368), (11140, 12702)]