293159160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{16619}}^1$

素因数の和:16650

約数の個数: 144

約数和(自身を含む): 1108387800

約数和(自身を除く): 815228640

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, 16619, 17640, 33238, 49857, 66476, 83095, 99714, 116333, 132952, 149571, 166190, 199428, 232666, 249285, 299142, 332380, 348999, 398856, 465332, 498570, 581665, 598284, 664760, 697998, 747855, 814331, 930664, 997140, 1046997, 1163330, 1196568, 1395996, 1495710, 1628662, 1744995, 1994280, 2093994, 2326660, 2442993, 2791992, 2991420, 3257324, 3489990, 4071655, 4187988, 4653320, 4885986, 5234985, 5982840, 6514648, 6979980, 7328979, 8143310, 8375976, 9771972, 10469970, 12214965, 13959960, 14657958, 16286620, 19543944, 20939940, 24429930, 29315916, 32573240, 36644895, 41879880, 48859860, 58631832, 73289790, 97719720, 146579580, 293159160]

約数ペア:

[(1, 293159160), (2, 146579580), (3, 97719720), (4, 73289790), (5, 58631832), (6, 48859860), (7, 41879880), (8, 36644895), (9, 32573240), (10, 29315916), (12, 24429930), (14, 20939940), (15, 19543944), (18, 16286620), (20, 14657958), (21, 13959960), (24, 12214965), (28, 10469970), (30, 9771972), (35, 8375976), (36, 8143310), (40, 7328979), (42, 6979980), (45, 6514648), (49, 5982840), (56, 5234985), (60, 4885986), (63, 4653320), (70, 4187988), (72, 4071655), (84, 3489990), (90, 3257324), (98, 2991420), (105, 2791992), (120, 2442993), (126, 2326660), (140, 2093994), (147, 1994280), (168, 1744995), (180, 1628662), (196, 1495710), (210, 1395996), (245, 1196568), (252, 1163330), (280, 1046997), (294, 997140), (315, 930664), (360, 814331), (392, 747855), (420, 697998), (441, 664760), (490, 598284), (504, 581665), (588, 498570), (630, 465332), (735, 398856), (840, 348999), (882, 332380), (980, 299142), (1176, 249285), (1260, 232666), (1470, 199428), (1764, 166190), (1960, 149571), (2205, 132952), (2520, 116333), (2940, 99714), (3528, 83095), (4410, 66476), (5880, 49857), (8820, 33238), (16619, 17640)]