210387973140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{86573}}^1$

素因数の和:87198

約数の個数: 144

約数和(自身を含む): 667065829248

約数和(自身を除く): 456677856108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 587, 690, 828, 1035, 1174, 1380, 1761, 2070, 2348, 2935, 3522, 4140, 5283, 5870, 7044, 8805, 10566, 11740, 13501, 17610, 21132, 26415, 27002, 35220, 40503, 52830, 54004, 67505, 81006, 86573, 105660, 121509, 135010, 162012, 173146, 202515, 243018, 259719, 270020, 346292, 405030, 432865, 486036, 519438, 607545, 779157, 810060, 865730, 1038876, 1215090, 1298595, 1558314, 1731460, 1991179, 2430180, 2597190, 3116628, 3895785, 3982358, 5194380, 5973537, 7791570, 7964716, 9955895, 11947074, 15583140, 17920611, 19911790, 23894148, 29867685, 35841222, 39823580, 50818351, 59735370, 71682444, 89603055, 101636702, 119470740, 152455053, 179206110, 203273404, 254091755, 304910106, 358412220, 457365159, 508183510, 609820212, 762275265, 914730318, 1016367020, 1168822073, 1524550530, 1829460636, 2286825795, 2337644146, 3049101060, 3506466219, 4573651590, 4675288292, 5844110365, 7012932438, 9147303180, 10519398657, 11688220730, 14025864876, 17532331095, 21038797314, 23376441460, 35064662190, 42077594628, 52596993285, 70129324380, 105193986570, 210387973140]

約数ペア:

[(1, 210387973140), (2, 105193986570), (3, 70129324380), (4, 52596993285), (5, 42077594628), (6, 35064662190), (9, 23376441460), (10, 21038797314), (12, 17532331095), (15, 14025864876), (18, 11688220730), (20, 10519398657), (23, 9147303180), (30, 7012932438), (36, 5844110365), (45, 4675288292), (46, 4573651590), (60, 3506466219), (69, 3049101060), (90, 2337644146), (92, 2286825795), (115, 1829460636), (138, 1524550530), (180, 1168822073), (207, 1016367020), (230, 914730318), (276, 762275265), (345, 609820212), (414, 508183510), (460, 457365159), (587, 358412220), (690, 304910106), (828, 254091755), (1035, 203273404), (1174, 179206110), (1380, 152455053), (1761, 119470740), (2070, 101636702), (2348, 89603055), (2935, 71682444), (3522, 59735370), (4140, 50818351), (5283, 39823580), (5870, 35841222), (7044, 29867685), (8805, 23894148), (10566, 19911790), (11740, 17920611), (13501, 15583140), (17610, 11947074), (21132, 9955895), (26415, 7964716), (27002, 7791570), (35220, 5973537), (40503, 5194380), (52830, 3982358), (54004, 3895785), (67505, 3116628), (81006, 2597190), (86573, 2430180), (105660, 1991179), (121509, 1731460), (135010, 1558314), (162012, 1298595), (173146, 1215090), (202515, 1038876), (243018, 865730), (259719, 810060), (270020, 779157), (346292, 607545), (405030, 519438), (432865, 486036)]