210130880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 564385968

約数和(自身を除く): 354255088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 107, 136, 152, 160, 170, 190, 214, 272, 304, 320, 323, 340, 361, 380, 428, 535, 544, 608, 646, 680, 722, 760, 856, 1070, 1088, 1216, 1292, 1360, 1444, 1520, 1615, 1712, 1805, 1819, 2033, 2140, 2584, 2720, 2888, 3040, 3230, 3424, 3610, 3638, 4066, 4280, 5168, 5440, 5776, 6080, 6137, 6460, 6848, 7220, 7276, 8132, 8560, 9095, 10165, 10336, 11552, 12274, 12920, 14440, 14552, 16264, 17120, 18190, 20330, 20672, 23104, 24548, 25840, 28880, 29104, 30685, 32528, 34240, 34561, 36380, 38627, 40660, 49096, 51680, 57760, 58208, 61370, 65056, 69122, 72760, 77254, 81320, 98192, 103360, 115520, 116416, 122740, 130112, 138244, 145520, 154508, 162640, 172805, 193135, 196384, 245480, 276488, 291040, 309016, 325280, 345610, 386270, 392768, 490960, 552976, 582080, 618032, 650560, 656659, 691220, 772540, 981920, 1105952, 1236064, 1313318, 1382440, 1545080, 1963840, 2211904, 2472128, 2626636, 2764880, 3090160, 3283295, 5253272, 5529760, 6180320, 6566590, 10506544, 11059520, 12360640, 13133180, 21013088, 26266360, 42026176, 52532720, 105065440, 210130880]

約数ペア:

[(1, 210130880), (2, 105065440), (4, 52532720), (5, 42026176), (8, 26266360), (10, 21013088), (16, 13133180), (17, 12360640), (19, 11059520), (20, 10506544), (32, 6566590), (34, 6180320), (38, 5529760), (40, 5253272), (64, 3283295), (68, 3090160), (76, 2764880), (80, 2626636), (85, 2472128), (95, 2211904), (107, 1963840), (136, 1545080), (152, 1382440), (160, 1313318), (170, 1236064), (190, 1105952), (214, 981920), (272, 772540), (304, 691220), (320, 656659), (323, 650560), (340, 618032), (361, 582080), (380, 552976), (428, 490960), (535, 392768), (544, 386270), (608, 345610), (646, 325280), (680, 309016), (722, 291040), (760, 276488), (856, 245480), (1070, 196384), (1088, 193135), (1216, 172805), (1292, 162640), (1360, 154508), (1444, 145520), (1520, 138244), (1615, 130112), (1712, 122740), (1805, 116416), (1819, 115520), (2033, 103360), (2140, 98192), (2584, 81320), (2720, 77254), (2888, 72760), (3040, 69122), (3230, 65056), (3424, 61370), (3610, 58208), (3638, 57760), (4066, 51680), (4280, 49096), (5168, 40660), (5440, 38627), (5776, 36380), (6080, 34561), (6137, 34240), (6460, 32528), (6848, 30685), (7220, 29104), (7276, 28880), (8132, 25840), (8560, 24548), (9095, 23104), (10165, 20672), (10336, 20330), (11552, 18190), (12274, 17120), (12920, 16264), (14440, 14552)]