148307040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14713}}^1$

素因数の和:14741

約数の個数: 144

約数和(自身を含む): 578436768

約数和(自身を除く): 430129728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14713, 29426, 44139, 58852, 73565, 88278, 102991, 117704, 132417, 147130, 176556, 205982, 220695, 235408, 264834, 294260, 308973, 353112, 411964, 441390, 470816, 514955, 529668, 588520, 617946, 662085, 706224, 823928, 882780, 926919, 1029910, 1059336, 1177040, 1235892, 1324170, 1412448, 1544865, 1647856, 1765560, 1853838, 2059820, 2118672, 2354080, 2471784, 2648340, 3089730, 3295712, 3531120, 3707676, 4119640, 4237344, 4634595, 4943568, 5296680, 6179460, 7062240, 7415352, 8239280, 9269190, 9887136, 10593360, 12358920, 14830704, 16478560, 18538380, 21186720, 24717840, 29661408, 37076760, 49435680, 74153520, 148307040]

約数ペア:

[(1, 148307040), (2, 74153520), (3, 49435680), (4, 37076760), (5, 29661408), (6, 24717840), (7, 21186720), (8, 18538380), (9, 16478560), (10, 14830704), (12, 12358920), (14, 10593360), (15, 9887136), (16, 9269190), (18, 8239280), (20, 7415352), (21, 7062240), (24, 6179460), (28, 5296680), (30, 4943568), (32, 4634595), (35, 4237344), (36, 4119640), (40, 3707676), (42, 3531120), (45, 3295712), (48, 3089730), (56, 2648340), (60, 2471784), (63, 2354080), (70, 2118672), (72, 2059820), (80, 1853838), (84, 1765560), (90, 1647856), (96, 1544865), (105, 1412448), (112, 1324170), (120, 1235892), (126, 1177040), (140, 1059336), (144, 1029910), (160, 926919), (168, 882780), (180, 823928), (210, 706224), (224, 662085), (240, 617946), (252, 588520), (280, 529668), (288, 514955), (315, 470816), (336, 441390), (360, 411964), (420, 353112), (480, 308973), (504, 294260), (560, 264834), (630, 235408), (672, 220695), (720, 205982), (840, 176556), (1008, 147130), (1120, 132417), (1260, 117704), (1440, 102991), (1680, 88278), (2016, 73565), (2520, 58852), (3360, 44139), (5040, 29426), (10080, 14713)]