12754972440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{723071}}^1$

素因数の和:723102

約数の個数: 144

約数和(自身を含む): 48221671680

約数和(自身を除く): 35466699240

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 723071, 1446142, 2169213, 2892284, 3615355, 4338426, 5061497, 5784568, 6507639, 7230710, 8676852, 10122994, 10846065, 13015278, 14461420, 15184491, 17353704, 20245988, 21692130, 25307485, 26030556, 28922840, 30368982, 32538195, 35430479, 40491976, 43384260, 45553473, 50614970, 52061112, 60737964, 65076390, 70860958, 75922455, 86768520, 91106946, 101229940, 106291437, 121475928, 130152780, 141721916, 151844910, 177152395, 182213892, 202459880, 212582874, 227767365, 260305560, 283443832, 303689820, 318874311, 354304790, 364427784, 425165748, 455534730, 531457185, 607379640, 637748622, 708609580, 850331496, 911069460, 1062914370, 1275497244, 1417219160, 1594371555, 1822138920, 2125828740, 2550994488, 3188743110, 4251657480, 6377486220, 12754972440]

約数ペア:

[(1, 12754972440), (2, 6377486220), (3, 4251657480), (4, 3188743110), (5, 2550994488), (6, 2125828740), (7, 1822138920), (8, 1594371555), (9, 1417219160), (10, 1275497244), (12, 1062914370), (14, 911069460), (15, 850331496), (18, 708609580), (20, 637748622), (21, 607379640), (24, 531457185), (28, 455534730), (30, 425165748), (35, 364427784), (36, 354304790), (40, 318874311), (42, 303689820), (45, 283443832), (49, 260305560), (56, 227767365), (60, 212582874), (63, 202459880), (70, 182213892), (72, 177152395), (84, 151844910), (90, 141721916), (98, 130152780), (105, 121475928), (120, 106291437), (126, 101229940), (140, 91106946), (147, 86768520), (168, 75922455), (180, 70860958), (196, 65076390), (210, 60737964), (245, 52061112), (252, 50614970), (280, 45553473), (294, 43384260), (315, 40491976), (360, 35430479), (392, 32538195), (420, 30368982), (441, 28922840), (490, 26030556), (504, 25307485), (588, 21692130), (630, 20245988), (735, 17353704), (840, 15184491), (882, 14461420), (980, 13015278), (1176, 10846065), (1260, 10122994), (1470, 8676852), (1764, 7230710), (1960, 6507639), (2205, 5784568), (2520, 5061497), (2940, 4338426), (3528, 3615355), (4410, 2892284), (5880, 2169213), (8820, 1446142), (17640, 723071)]