73838730420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4507859}}^1$

素因数の和:4507894

約数の個数: 144

約数和(自身を含む): 275664654720

約数和(自身を除く): 201825924300

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, 4507859, 9015718, 13523577, 18031436, 22539295, 27047154, 31555013, 40570731, 45078590, 54094308, 58602167, 63110026, 67617885, 81141462, 90157180, 94665039, 117204334, 126220052, 135235770, 157775065, 162282924, 175806501, 189330078, 202853655, 234408668, 270471540, 283995117, 293010835, 315550130, 351613002, 378660156, 405707310, 410215169, 473325195, 527419503, 567990234, 586021670, 631100260, 703226004, 811414620, 820430338, 879032505, 946650390, 1054839006, 1135980468, 1172043340, 1230645507, 1419975585, 1640860676, 1758065010, 1893300780, 2051075845, 2109678012, 2461291014, 2637097515, 2839951170, 3516130020, 3691936521, 4102151690, 4922582028, 5274195030, 5679902340, 6153227535, 7383873042, 8204303380, 10548390060, 12306455070, 14767746084, 18459682605, 24612910140, 36919365210, 73838730420]

約数ペア:

[(1, 73838730420), (2, 36919365210), (3, 24612910140), (4, 18459682605), (5, 14767746084), (6, 12306455070), (7, 10548390060), (9, 8204303380), (10, 7383873042), (12, 6153227535), (13, 5679902340), (14, 5274195030), (15, 4922582028), (18, 4102151690), (20, 3691936521), (21, 3516130020), (26, 2839951170), (28, 2637097515), (30, 2461291014), (35, 2109678012), (36, 2051075845), (39, 1893300780), (42, 1758065010), (45, 1640860676), (52, 1419975585), (60, 1230645507), (63, 1172043340), (65, 1135980468), (70, 1054839006), (78, 946650390), (84, 879032505), (90, 820430338), (91, 811414620), (105, 703226004), (117, 631100260), (126, 586021670), (130, 567990234), (140, 527419503), (156, 473325195), (180, 410215169), (182, 405707310), (195, 378660156), (210, 351613002), (234, 315550130), (252, 293010835), (260, 283995117), (273, 270471540), (315, 234408668), (364, 202853655), (390, 189330078), (420, 175806501), (455, 162282924), (468, 157775065), (546, 135235770), (585, 126220052), (630, 117204334), (780, 94665039), (819, 90157180), (910, 81141462), (1092, 67617885), (1170, 63110026), (1260, 58602167), (1365, 54094308), (1638, 45078590), (1820, 40570731), (2340, 31555013), (2730, 27047154), (3276, 22539295), (4095, 18031436), (5460, 13523577), (8190, 9015718), (16380, 4507859)]