329450940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20113}}^1$

素因数の和:20148

約数の個数: 144

約数和(自身を含む): 1230011328

約数和(自身を除く): 900560388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 20113, 40226, 60339, 80452, 100565, 120678, 140791, 181017, 201130, 241356, 261469, 281582, 301695, 362034, 402260, 422373, 522938, 563164, 603390, 703955, 724068, 784407, 844746, 905085, 1045876, 1206780, 1267119, 1307345, 1407910, 1568814, 1689492, 1810170, 1830283, 2111865, 2353221, 2534238, 2614690, 2815820, 3137628, 3620340, 3660566, 3922035, 4223730, 4706442, 5068476, 5229380, 5490849, 6335595, 7321132, 7844070, 8447460, 9151415, 9412884, 10981698, 11766105, 12671190, 15688140, 16472547, 18302830, 21963396, 23532210, 25342380, 27454245, 32945094, 36605660, 47064420, 54908490, 65890188, 82362735, 109816980, 164725470, 329450940]

約数ペア:

[(1, 329450940), (2, 164725470), (3, 109816980), (4, 82362735), (5, 65890188), (6, 54908490), (7, 47064420), (9, 36605660), (10, 32945094), (12, 27454245), (13, 25342380), (14, 23532210), (15, 21963396), (18, 18302830), (20, 16472547), (21, 15688140), (26, 12671190), (28, 11766105), (30, 10981698), (35, 9412884), (36, 9151415), (39, 8447460), (42, 7844070), (45, 7321132), (52, 6335595), (60, 5490849), (63, 5229380), (65, 5068476), (70, 4706442), (78, 4223730), (84, 3922035), (90, 3660566), (91, 3620340), (105, 3137628), (117, 2815820), (126, 2614690), (130, 2534238), (140, 2353221), (156, 2111865), (180, 1830283), (182, 1810170), (195, 1689492), (210, 1568814), (234, 1407910), (252, 1307345), (260, 1267119), (273, 1206780), (315, 1045876), (364, 905085), (390, 844746), (420, 784407), (455, 724068), (468, 703955), (546, 603390), (585, 563164), (630, 522938), (780, 422373), (819, 402260), (910, 362034), (1092, 301695), (1170, 281582), (1260, 261469), (1365, 241356), (1638, 201130), (1820, 181017), (2340, 140791), (2730, 120678), (3276, 100565), (4095, 80452), (5460, 60339), (8190, 40226), (16380, 20113)]