23391720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 86184000

約数和(自身を除く): 62792280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 179, 180, 198, 216, 220, 242, 264, 270, 297, 330, 358, 360, 363, 396, 440, 484, 495, 537, 540, 594, 605, 660, 716, 726, 792, 895, 968, 990, 1074, 1080, 1089, 1188, 1210, 1320, 1432, 1452, 1485, 1611, 1790, 1815, 1969, 1980, 2148, 2178, 2376, 2420, 2685, 2904, 2970, 3222, 3267, 3580, 3630, 3938, 3960, 4296, 4356, 4833, 4840, 5370, 5445, 5907, 5940, 6444, 6534, 7160, 7260, 7876, 8055, 8712, 9666, 9845, 10740, 10890, 11814, 11880, 12888, 13068, 14520, 15752, 16110, 16335, 17721, 19332, 19690, 21480, 21659, 21780, 23628, 24165, 26136, 29535, 32220, 32670, 35442, 38664, 39380, 43318, 43560, 47256, 48330, 53163, 59070, 64440, 64977, 65340, 70884, 78760, 86636, 88605, 96660, 106326, 108295, 118140, 129954, 130680, 141768, 173272, 177210, 193320, 194931, 212652, 216590, 236280, 259908, 265815, 324885, 354420, 389862, 425304, 433180, 519816, 531630, 584793, 649770, 708840, 779724, 866360, 974655, 1063260, 1169586, 1299540, 1559448, 1949310, 2126520, 2339172, 2599080, 2923965, 3898620, 4678344, 5847930, 7797240, 11695860, 23391720]

約数ペア:

[(1, 23391720), (2, 11695860), (3, 7797240), (4, 5847930), (5, 4678344), (6, 3898620), (8, 2923965), (9, 2599080), (10, 2339172), (11, 2126520), (12, 1949310), (15, 1559448), (18, 1299540), (20, 1169586), (22, 1063260), (24, 974655), (27, 866360), (30, 779724), (33, 708840), (36, 649770), (40, 584793), (44, 531630), (45, 519816), (54, 433180), (55, 425304), (60, 389862), (66, 354420), (72, 324885), (88, 265815), (90, 259908), (99, 236280), (108, 216590), (110, 212652), (120, 194931), (121, 193320), (132, 177210), (135, 173272), (165, 141768), (179, 130680), (180, 129954), (198, 118140), (216, 108295), (220, 106326), (242, 96660), (264, 88605), (270, 86636), (297, 78760), (330, 70884), (358, 65340), (360, 64977), (363, 64440), (396, 59070), (440, 53163), (484, 48330), (495, 47256), (537, 43560), (540, 43318), (594, 39380), (605, 38664), (660, 35442), (716, 32670), (726, 32220), (792, 29535), (895, 26136), (968, 24165), (990, 23628), (1074, 21780), (1080, 21659), (1089, 21480), (1188, 19690), (1210, 19332), (1320, 17721), (1432, 16335), (1452, 16110), (1485, 15752), (1611, 14520), (1790, 13068), (1815, 12888), (1969, 11880), (1980, 11814), (2148, 10890), (2178, 10740), (2376, 9845), (2420, 9666), (2685, 8712), (2904, 8055), (2970, 7876), (3222, 7260), (3267, 7160), (3580, 6534), (3630, 6444), (3938, 5940), (3960, 5907), (4296, 5445), (4356, 5370), (4833, 4840)]