15772918720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{5503}}^1$

素因数の和:5599

約数の個数: 168

約数和(自身を含む): 41445582336

約数和(自身を除く): 25672663616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 169, 208, 212, 260, 265, 320, 338, 416, 424, 520, 530, 676, 689, 832, 845, 848, 1040, 1060, 1352, 1378, 1690, 1696, 2080, 2120, 2704, 2756, 3380, 3392, 3445, 4160, 4240, 5408, 5503, 5512, 6760, 6890, 8480, 8957, 10816, 11006, 11024, 13520, 13780, 16960, 17914, 22012, 22048, 27040, 27515, 27560, 35828, 44024, 44096, 44785, 54080, 55030, 55120, 71539, 71656, 88048, 89570, 110060, 110240, 143078, 143312, 176096, 179140, 220120, 220480, 286156, 286624, 291659, 352192, 357695, 358280, 440240, 572312, 573248, 583318, 715390, 716560, 880480, 930007, 1144624, 1166636, 1430780, 1433120, 1458295, 1760960, 1860014, 2289248, 2333272, 2861560, 2866240, 2916590, 3720028, 3791567, 4578496, 4650035, 4666544, 5723120, 5833180, 7440056, 7583134, 9300070, 9333088, 11446240, 11666360, 14880112, 15166268, 18600140, 18666176, 18957835, 22892480, 23332720, 29760224, 30332536, 37200280, 37915670, 46665440, 49290371, 59520448, 60665072, 74400560, 75831340, 93330880, 98580742, 121330144, 148801120, 151662680, 197161484, 242660288, 246451855, 297602240, 303325360, 394322968, 492903710, 606650720, 788645936, 985807420, 1213301440, 1577291872, 1971614840, 3154583744, 3943229680, 7886459360, 15772918720]

約数ペア:

[(1, 15772918720), (2, 7886459360), (4, 3943229680), (5, 3154583744), (8, 1971614840), (10, 1577291872), (13, 1213301440), (16, 985807420), (20, 788645936), (26, 606650720), (32, 492903710), (40, 394322968), (52, 303325360), (53, 297602240), (64, 246451855), (65, 242660288), (80, 197161484), (104, 151662680), (106, 148801120), (130, 121330144), (160, 98580742), (169, 93330880), (208, 75831340), (212, 74400560), (260, 60665072), (265, 59520448), (320, 49290371), (338, 46665440), (416, 37915670), (424, 37200280), (520, 30332536), (530, 29760224), (676, 23332720), (689, 22892480), (832, 18957835), (845, 18666176), (848, 18600140), (1040, 15166268), (1060, 14880112), (1352, 11666360), (1378, 11446240), (1690, 9333088), (1696, 9300070), (2080, 7583134), (2120, 7440056), (2704, 5833180), (2756, 5723120), (3380, 4666544), (3392, 4650035), (3445, 4578496), (4160, 3791567), (4240, 3720028), (5408, 2916590), (5503, 2866240), (5512, 2861560), (6760, 2333272), (6890, 2289248), (8480, 1860014), (8957, 1760960), (10816, 1458295), (11006, 1433120), (11024, 1430780), (13520, 1166636), (13780, 1144624), (16960, 930007), (17914, 880480), (22012, 716560), (22048, 715390), (27040, 583318), (27515, 573248), (27560, 572312), (35828, 440240), (44024, 358280), (44096, 357695), (44785, 352192), (54080, 291659), (55030, 286624), (55120, 286156), (71539, 220480), (71656, 220120), (88048, 179140), (89570, 176096), (110060, 143312), (110240, 143078)]