531410040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3457}}^1$

素因数の和:3542

約数の個数: 192

約数和(自身を含む): 2006746560

約数和(自身を除く): 1475336520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3457, 3660, 3843, 4270, 4392, 5124, 5490, 6405, 6914, 7320, 7686, 8540, 10248, 10371, 10980, 12810, 13828, 15372, 17080, 17285, 19215, 20742, 21960, 24199, 25620, 27656, 30744, 31113, 34570, 38430, 41484, 48398, 51240, 51855, 62226, 69140, 72597, 76860, 82968, 96796, 103710, 120995, 124452, 138280, 145194, 153720, 155565, 193592, 207420, 210877, 217791, 241990, 248904, 290388, 311130, 362985, 414840, 421754, 435582, 483980, 580776, 622260, 632631, 725970, 843508, 871164, 967960, 1054385, 1088955, 1244520, 1265262, 1451940, 1476139, 1687016, 1742328, 1897893, 2108770, 2177910, 2530524, 2903880, 2952278, 3163155, 3795786, 4217540, 4355820, 4428417, 5061048, 5904556, 6326310, 7380695, 7591572, 8435080, 8711640, 8856834, 9489465, 11809112, 12652620, 13285251, 14761390, 15183144, 17713668, 18978930, 22142085, 25305240, 26570502, 29522780, 35427336, 37957860, 44284170, 53141004, 59045560, 66426255, 75915720, 88568340, 106282008, 132852510, 177136680, 265705020, 531410040]

約数ペア:

[(1, 531410040), (2, 265705020), (3, 177136680), (4, 132852510), (5, 106282008), (6, 88568340), (7, 75915720), (8, 66426255), (9, 59045560), (10, 53141004), (12, 44284170), (14, 37957860), (15, 35427336), (18, 29522780), (20, 26570502), (21, 25305240), (24, 22142085), (28, 18978930), (30, 17713668), (35, 15183144), (36, 14761390), (40, 13285251), (42, 12652620), (45, 11809112), (56, 9489465), (60, 8856834), (61, 8711640), (63, 8435080), (70, 7591572), (72, 7380695), (84, 6326310), (90, 5904556), (105, 5061048), (120, 4428417), (122, 4355820), (126, 4217540), (140, 3795786), (168, 3163155), (180, 2952278), (183, 2903880), (210, 2530524), (244, 2177910), (252, 2108770), (280, 1897893), (305, 1742328), (315, 1687016), (360, 1476139), (366, 1451940), (420, 1265262), (427, 1244520), (488, 1088955), (504, 1054385), (549, 967960), (610, 871164), (630, 843508), (732, 725970), (840, 632631), (854, 622260), (915, 580776), (1098, 483980), (1220, 435582), (1260, 421754), (1281, 414840), (1464, 362985), (1708, 311130), (1830, 290388), (2135, 248904), (2196, 241990), (2440, 217791), (2520, 210877), (2562, 207420), (2745, 193592), (3416, 155565), (3457, 153720), (3660, 145194), (3843, 138280), (4270, 124452), (4392, 120995), (5124, 103710), (5490, 96796), (6405, 82968), (6914, 76860), (7320, 72597), (7686, 69140), (8540, 62226), (10248, 51855), (10371, 51240), (10980, 48398), (12810, 41484), (13828, 38430), (15372, 34570), (17080, 31113), (17285, 30744), (19215, 27656), (20742, 25620), (21960, 24199)]