538735440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5741}}^1$

素因数の和:5797

約数の個数: 160

約数和(自身を含む): 1845524736

約数和(自身を除く): 1306789296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 3128, 3910, 4080, 4692, 5520, 5741, 5865, 6256, 7820, 9384, 11482, 11730, 15640, 17223, 18768, 22964, 23460, 28705, 31280, 34446, 45928, 46920, 57410, 68892, 86115, 91856, 93840, 97597, 114820, 132043, 137784, 172230, 195194, 229640, 264086, 275568, 292791, 344460, 390388, 396129, 459280, 487985, 528172, 585582, 660215, 688920, 780776, 792258, 975970, 1056344, 1171164, 1320430, 1377840, 1463955, 1561552, 1584516, 1951940, 1980645, 2112688, 2244731, 2342328, 2640860, 2927910, 3169032, 3903880, 3961290, 4489462, 4684656, 5281720, 5855820, 6338064, 6734193, 7807760, 7922580, 8978924, 10563440, 11223655, 11711640, 13468386, 15845160, 17957848, 22447310, 23423280, 26936772, 31690320, 33670965, 35915696, 44894620, 53873544, 67341930, 89789240, 107747088, 134683860, 179578480, 269367720, 538735440]

約数ペア:

[(1, 538735440), (2, 269367720), (3, 179578480), (4, 134683860), (5, 107747088), (6, 89789240), (8, 67341930), (10, 53873544), (12, 44894620), (15, 35915696), (16, 33670965), (17, 31690320), (20, 26936772), (23, 23423280), (24, 22447310), (30, 17957848), (34, 15845160), (40, 13468386), (46, 11711640), (48, 11223655), (51, 10563440), (60, 8978924), (68, 7922580), (69, 7807760), (80, 6734193), (85, 6338064), (92, 5855820), (102, 5281720), (115, 4684656), (120, 4489462), (136, 3961290), (138, 3903880), (170, 3169032), (184, 2927910), (204, 2640860), (230, 2342328), (240, 2244731), (255, 2112688), (272, 1980645), (276, 1951940), (340, 1584516), (345, 1561552), (368, 1463955), (391, 1377840), (408, 1320430), (460, 1171164), (510, 1056344), (552, 975970), (680, 792258), (690, 780776), (782, 688920), (816, 660215), (920, 585582), (1020, 528172), (1104, 487985), (1173, 459280), (1360, 396129), (1380, 390388), (1564, 344460), (1840, 292791), (1955, 275568), (2040, 264086), (2346, 229640), (2760, 195194), (3128, 172230), (3910, 137784), (4080, 132043), (4692, 114820), (5520, 97597), (5741, 93840), (5865, 91856), (6256, 86115), (7820, 68892), (9384, 57410), (11482, 46920), (11730, 45928), (15640, 34446), (17223, 31280), (18768, 28705), (22964, 23460)]