23443560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 91108800

約数和(自身を除く): 67665240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 443, 490, 504, 540, 588, 630, 735, 756, 840, 882, 886, 945, 980, 1080, 1176, 1260, 1323, 1329, 1470, 1512, 1764, 1772, 1890, 1960, 2205, 2215, 2520, 2646, 2658, 2940, 3101, 3528, 3544, 3780, 3987, 4410, 4430, 5292, 5316, 5880, 6202, 6615, 6645, 7560, 7974, 8820, 8860, 9303, 10584, 10632, 11961, 12404, 13230, 13290, 15505, 15948, 17640, 17720, 18606, 19935, 21707, 23922, 24808, 26460, 26580, 27909, 31010, 31896, 37212, 39870, 43414, 46515, 47844, 52920, 53160, 55818, 59805, 62020, 65121, 74424, 79740, 83727, 86828, 93030, 95688, 108535, 111636, 119610, 124040, 130242, 139545, 159480, 167454, 173656, 186060, 195363, 217070, 223272, 239220, 260484, 279090, 325605, 334908, 372120, 390726, 418635, 434140, 478440, 520968, 558180, 586089, 651210, 669816, 781452, 837270, 868280, 976815, 1116360, 1172178, 1302420, 1562904, 1674540, 1953630, 2344356, 2604840, 2930445, 3349080, 3907260, 4688712, 5860890, 7814520, 11721780, 23443560]

約数ペア:

[(1, 23443560), (2, 11721780), (3, 7814520), (4, 5860890), (5, 4688712), (6, 3907260), (7, 3349080), (8, 2930445), (9, 2604840), (10, 2344356), (12, 1953630), (14, 1674540), (15, 1562904), (18, 1302420), (20, 1172178), (21, 1116360), (24, 976815), (27, 868280), (28, 837270), (30, 781452), (35, 669816), (36, 651210), (40, 586089), (42, 558180), (45, 520968), (49, 478440), (54, 434140), (56, 418635), (60, 390726), (63, 372120), (70, 334908), (72, 325605), (84, 279090), (90, 260484), (98, 239220), (105, 223272), (108, 217070), (120, 195363), (126, 186060), (135, 173656), (140, 167454), (147, 159480), (168, 139545), (180, 130242), (189, 124040), (196, 119610), (210, 111636), (216, 108535), (245, 95688), (252, 93030), (270, 86828), (280, 83727), (294, 79740), (315, 74424), (360, 65121), (378, 62020), (392, 59805), (420, 55818), (441, 53160), (443, 52920), (490, 47844), (504, 46515), (540, 43414), (588, 39870), (630, 37212), (735, 31896), (756, 31010), (840, 27909), (882, 26580), (886, 26460), (945, 24808), (980, 23922), (1080, 21707), (1176, 19935), (1260, 18606), (1323, 17720), (1329, 17640), (1470, 15948), (1512, 15505), (1764, 13290), (1772, 13230), (1890, 12404), (1960, 11961), (2205, 10632), (2215, 10584), (2520, 9303), (2646, 8860), (2658, 8820), (2940, 7974), (3101, 7560), (3528, 6645), (3544, 6615), (3780, 6202), (3987, 5880), (4410, 5316), (4430, 5292)]