152427240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8641}}^1$

素因数の和:8672

約数の個数: 144

約数和(自身を含む): 576334980

約数和(自身を除く): 423907740

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, 8641, 8820, 17282, 17640, 25923, 34564, 43205, 51846, 60487, 69128, 77769, 86410, 103692, 120974, 129615, 155538, 172820, 181461, 207384, 241948, 259230, 302435, 311076, 345640, 362922, 388845, 423409, 483896, 518460, 544383, 604870, 622152, 725844, 777690, 846818, 907305, 1036920, 1088766, 1209740, 1270227, 1451688, 1555380, 1693636, 1814610, 2117045, 2177532, 2419480, 2540454, 2721915, 3110760, 3387272, 3629220, 3810681, 4234090, 4355064, 5080908, 5443830, 6351135, 7258440, 7621362, 8468180, 10161816, 10887660, 12702270, 15242724, 16936360, 19053405, 21775320, 25404540, 30485448, 38106810, 50809080, 76213620, 152427240]

約数ペア:

[(1, 152427240), (2, 76213620), (3, 50809080), (4, 38106810), (5, 30485448), (6, 25404540), (7, 21775320), (8, 19053405), (9, 16936360), (10, 15242724), (12, 12702270), (14, 10887660), (15, 10161816), (18, 8468180), (20, 7621362), (21, 7258440), (24, 6351135), (28, 5443830), (30, 5080908), (35, 4355064), (36, 4234090), (40, 3810681), (42, 3629220), (45, 3387272), (49, 3110760), (56, 2721915), (60, 2540454), (63, 2419480), (70, 2177532), (72, 2117045), (84, 1814610), (90, 1693636), (98, 1555380), (105, 1451688), (120, 1270227), (126, 1209740), (140, 1088766), (147, 1036920), (168, 907305), (180, 846818), (196, 777690), (210, 725844), (245, 622152), (252, 604870), (280, 544383), (294, 518460), (315, 483896), (360, 423409), (392, 388845), (420, 362922), (441, 345640), (490, 311076), (504, 302435), (588, 259230), (630, 241948), (735, 207384), (840, 181461), (882, 172820), (980, 155538), (1176, 129615), (1260, 120974), (1470, 103692), (1764, 86410), (1960, 77769), (2205, 69128), (2520, 60487), (2940, 51846), (3528, 43205), (4410, 34564), (5880, 25923), (8641, 17640), (8820, 17282)]