140854350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 455970816

約数和(自身を除く): 315116466

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 75, 78, 85, 91, 102, 105, 119, 130, 150, 170, 175, 182, 195, 210, 221, 238, 255, 273, 325, 350, 357, 390, 425, 442, 455, 510, 525, 546, 595, 607, 650, 663, 714, 850, 910, 975, 1050, 1105, 1190, 1214, 1275, 1326, 1365, 1547, 1785, 1821, 1950, 2210, 2275, 2550, 2730, 2975, 3035, 3094, 3315, 3570, 3642, 4249, 4550, 4641, 5525, 5950, 6070, 6630, 6825, 7735, 7891, 8498, 8925, 9105, 9282, 10319, 11050, 12747, 13650, 15175, 15470, 15782, 16575, 17850, 18210, 20638, 21245, 23205, 23673, 25494, 30350, 30957, 33150, 38675, 39455, 42490, 45525, 46410, 47346, 51595, 55237, 61914, 63735, 72233, 77350, 78910, 91050, 103190, 106225, 110474, 116025, 118365, 127470, 134147, 144466, 154785, 165711, 197275, 212450, 216699, 232050, 236730, 257975, 268294, 276185, 309570, 318675, 331422, 361165, 394550, 402441, 433398, 515950, 552370, 591825, 637350, 670735, 722330, 773925, 804882, 828555, 939029, 1083495, 1183650, 1341470, 1380925, 1547850, 1657110, 1805825, 1878058, 2012205, 2166990, 2761850, 2817087, 3353675, 3611650, 4024410, 4142775, 4695145, 5417475, 5634174, 6707350, 8285550, 9390290, 10061025, 10834950, 14085435, 20122050, 23475725, 28170870, 46951450, 70427175, 140854350]

約数ペア:

[(1, 140854350), (2, 70427175), (3, 46951450), (5, 28170870), (6, 23475725), (7, 20122050), (10, 14085435), (13, 10834950), (14, 10061025), (15, 9390290), (17, 8285550), (21, 6707350), (25, 5634174), (26, 5417475), (30, 4695145), (34, 4142775), (35, 4024410), (39, 3611650), (42, 3353675), (50, 2817087), (51, 2761850), (65, 2166990), (70, 2012205), (75, 1878058), (78, 1805825), (85, 1657110), (91, 1547850), (102, 1380925), (105, 1341470), (119, 1183650), (130, 1083495), (150, 939029), (170, 828555), (175, 804882), (182, 773925), (195, 722330), (210, 670735), (221, 637350), (238, 591825), (255, 552370), (273, 515950), (325, 433398), (350, 402441), (357, 394550), (390, 361165), (425, 331422), (442, 318675), (455, 309570), (510, 276185), (525, 268294), (546, 257975), (595, 236730), (607, 232050), (650, 216699), (663, 212450), (714, 197275), (850, 165711), (910, 154785), (975, 144466), (1050, 134147), (1105, 127470), (1190, 118365), (1214, 116025), (1275, 110474), (1326, 106225), (1365, 103190), (1547, 91050), (1785, 78910), (1821, 77350), (1950, 72233), (2210, 63735), (2275, 61914), (2550, 55237), (2730, 51595), (2975, 47346), (3035, 46410), (3094, 45525), (3315, 42490), (3570, 39455), (3642, 38675), (4249, 33150), (4550, 30957), (4641, 30350), (5525, 25494), (5950, 23673), (6070, 23205), (6630, 21245), (6825, 20638), (7735, 18210), (7891, 17850), (8498, 16575), (8925, 15782), (9105, 15470), (9282, 15175), (10319, 13650), (11050, 12747)]