126952140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 144

約数和(自身を含む): 428047200

約数和(自身を除く): 301095060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1218, 1421, 1470, 1489, 1740, 2030, 2436, 2842, 2940, 2978, 3045, 4060, 4263, 4467, 5684, 5956, 6090, 7105, 7445, 8526, 8934, 10423, 12180, 14210, 14890, 17052, 17868, 20846, 21315, 22335, 28420, 29780, 31269, 41692, 42630, 43181, 44670, 52115, 62538, 72961, 85260, 86362, 89340, 104230, 125076, 129543, 145922, 156345, 172724, 208460, 215905, 218883, 259086, 291844, 302267, 312690, 364805, 431810, 437766, 518172, 604534, 625380, 647715, 729610, 863620, 875532, 906801, 1094415, 1209068, 1295430, 1459220, 1511335, 1813602, 2115869, 2188830, 2590860, 3022670, 3627204, 4231738, 4377660, 4534005, 6045340, 6347607, 8463476, 9068010, 10579345, 12695214, 18136020, 21158690, 25390428, 31738035, 42317380, 63476070, 126952140]

約数ペア:

[(1, 126952140), (2, 63476070), (3, 42317380), (4, 31738035), (5, 25390428), (6, 21158690), (7, 18136020), (10, 12695214), (12, 10579345), (14, 9068010), (15, 8463476), (20, 6347607), (21, 6045340), (28, 4534005), (29, 4377660), (30, 4231738), (35, 3627204), (42, 3022670), (49, 2590860), (58, 2188830), (60, 2115869), (70, 1813602), (84, 1511335), (87, 1459220), (98, 1295430), (105, 1209068), (116, 1094415), (140, 906801), (145, 875532), (147, 863620), (174, 729610), (196, 647715), (203, 625380), (210, 604534), (245, 518172), (290, 437766), (294, 431810), (348, 364805), (406, 312690), (420, 302267), (435, 291844), (490, 259086), (580, 218883), (588, 215905), (609, 208460), (735, 172724), (812, 156345), (870, 145922), (980, 129543), (1015, 125076), (1218, 104230), (1421, 89340), (1470, 86362), (1489, 85260), (1740, 72961), (2030, 62538), (2436, 52115), (2842, 44670), (2940, 43181), (2978, 42630), (3045, 41692), (4060, 31269), (4263, 29780), (4467, 28420), (5684, 22335), (5956, 21315), (6090, 20846), (7105, 17868), (7445, 17052), (8526, 14890), (8934, 14210), (10423, 12180)]