129322440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 474969600

約数和(自身を除く): 345647160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 151, 156, 180, 183, 195, 216, 234, 244, 260, 270, 302, 305, 312, 351, 360, 366, 390, 453, 468, 488, 520, 540, 549, 585, 604, 610, 702, 732, 755, 780, 793, 906, 915, 936, 1080, 1098, 1170, 1208, 1220, 1359, 1404, 1464, 1510, 1560, 1586, 1647, 1755, 1812, 1830, 1963, 2196, 2265, 2340, 2379, 2440, 2718, 2745, 2808, 3020, 3172, 3294, 3510, 3624, 3660, 3926, 3965, 4077, 4392, 4530, 4680, 4758, 5436, 5490, 5889, 6040, 6344, 6588, 6795, 7020, 7137, 7320, 7852, 7930, 8154, 8235, 9060, 9211, 9516, 9815, 10872, 10980, 11778, 11895, 13176, 13590, 14040, 14274, 15704, 15860, 16308, 16470, 17667, 18120, 18422, 19032, 19630, 20385, 21411, 21960, 23556, 23790, 27180, 27633, 28548, 29445, 31720, 32616, 32940, 35334, 35685, 36844, 39260, 40770, 42822, 46055, 47112, 47580, 53001, 54360, 55266, 57096, 58890, 65880, 70668, 71370, 73688, 78520, 81540, 82899, 85644, 88335, 92110, 95160, 106002, 107055, 110532, 117780, 119743, 138165, 141336, 142740, 163080, 165798, 171288, 176670, 184220, 212004, 214110, 221064, 235560, 239486, 248697, 265005, 276330, 285480, 331596, 353340, 359229, 368440, 414495, 424008, 428220, 478972, 497394, 530010, 552660, 598715, 663192, 706680, 718458, 828990, 856440, 957944, 994788, 1060020, 1077687, 1105320, 1197430, 1243485, 1436916, 1657980, 1796145, 1989576, 2120040, 2155374, 2394860, 2486970, 2873832, 3233061, 3315960, 3592290, 4310748, 4789720, 4973940, 5388435, 6466122, 7184580, 8621496, 9947880, 10776870, 12932244, 14369160, 16165305, 21553740, 25864488, 32330610, 43107480, 64661220, 129322440]

約数ペア:

[(1, 129322440), (2, 64661220), (3, 43107480), (4, 32330610), (5, 25864488), (6, 21553740), (8, 16165305), (9, 14369160), (10, 12932244), (12, 10776870), (13, 9947880), (15, 8621496), (18, 7184580), (20, 6466122), (24, 5388435), (26, 4973940), (27, 4789720), (30, 4310748), (36, 3592290), (39, 3315960), (40, 3233061), (45, 2873832), (52, 2486970), (54, 2394860), (60, 2155374), (61, 2120040), (65, 1989576), (72, 1796145), (78, 1657980), (90, 1436916), (104, 1243485), (108, 1197430), (117, 1105320), (120, 1077687), (122, 1060020), (130, 994788), (135, 957944), (151, 856440), (156, 828990), (180, 718458), (183, 706680), (195, 663192), (216, 598715), (234, 552660), (244, 530010), (260, 497394), (270, 478972), (302, 428220), (305, 424008), (312, 414495), (351, 368440), (360, 359229), (366, 353340), (390, 331596), (453, 285480), (468, 276330), (488, 265005), (520, 248697), (540, 239486), (549, 235560), (585, 221064), (604, 214110), (610, 212004), (702, 184220), (732, 176670), (755, 171288), (780, 165798), (793, 163080), (906, 142740), (915, 141336), (936, 138165), (1080, 119743), (1098, 117780), (1170, 110532), (1208, 107055), (1220, 106002), (1359, 95160), (1404, 92110), (1464, 88335), (1510, 85644), (1560, 82899), (1586, 81540), (1647, 78520), (1755, 73688), (1812, 71370), (1830, 70668), (1963, 65880), (2196, 58890), (2265, 57096), (2340, 55266), (2379, 54360), (2440, 53001), (2718, 47580), (2745, 47112), (2808, 46055), (3020, 42822), (3172, 40770), (3294, 39260), (3510, 36844), (3624, 35685), (3660, 35334), (3926, 32940), (3965, 32616), (4077, 31720), (4392, 29445), (4530, 28548), (4680, 27633), (4758, 27180), (5436, 23790), (5490, 23556), (5889, 21960), (6040, 21411), (6344, 20385), (6588, 19630), (6795, 19032), (7020, 18422), (7137, 18120), (7320, 17667), (7852, 16470), (7930, 16308), (8154, 15860), (8235, 15704), (9060, 14274), (9211, 14040), (9516, 13590), (9815, 13176), (10872, 11895), (10980, 11778)]