22628760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 88473600

約数和(自身を除く): 65844840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 79, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 158, 165, 168, 186, 210, 217, 220, 231, 237, 248, 264, 280, 308, 310, 316, 330, 341, 372, 385, 395, 420, 434, 440, 462, 465, 474, 553, 616, 620, 632, 651, 660, 682, 744, 770, 790, 840, 868, 869, 924, 930, 948, 1023, 1085, 1106, 1155, 1185, 1240, 1302, 1320, 1364, 1540, 1580, 1659, 1705, 1736, 1738, 1848, 1860, 1896, 2046, 2170, 2212, 2310, 2370, 2387, 2449, 2604, 2607, 2728, 2765, 3080, 3160, 3255, 3318, 3410, 3476, 3720, 4092, 4340, 4345, 4424, 4620, 4740, 4774, 4898, 5115, 5208, 5214, 5530, 6083, 6510, 6636, 6820, 6952, 7161, 7347, 8184, 8295, 8680, 8690, 9240, 9480, 9548, 9796, 10230, 10428, 11060, 11935, 12166, 12245, 13020, 13035, 13272, 13640, 14322, 14694, 16590, 17143, 17380, 18249, 19096, 19592, 20460, 20856, 22120, 23870, 24332, 24490, 26040, 26070, 26939, 28644, 29388, 30415, 33180, 34286, 34760, 35805, 36498, 36735, 40920, 47740, 48664, 48980, 51429, 52140, 53878, 57288, 58776, 60830, 66360, 68572, 71610, 72996, 73470, 80817, 85715, 91245, 95480, 97960, 102858, 104280, 107756, 121660, 134695, 137144, 143220, 145992, 146940, 161634, 171430, 182490, 188573, 205716, 215512, 243320, 257145, 269390, 286440, 293880, 323268, 342860, 364980, 377146, 404085, 411432, 514290, 538780, 565719, 646536, 685720, 729960, 754292, 808170, 942865, 1028580, 1077560, 1131438, 1508584, 1616340, 1885730, 2057160, 2262876, 2828595, 3232680, 3771460, 4525752, 5657190, 7542920, 11314380, 22628760]

約数ペア:

[(1, 22628760), (2, 11314380), (3, 7542920), (4, 5657190), (5, 4525752), (6, 3771460), (7, 3232680), (8, 2828595), (10, 2262876), (11, 2057160), (12, 1885730), (14, 1616340), (15, 1508584), (20, 1131438), (21, 1077560), (22, 1028580), (24, 942865), (28, 808170), (30, 754292), (31, 729960), (33, 685720), (35, 646536), (40, 565719), (42, 538780), (44, 514290), (55, 411432), (56, 404085), (60, 377146), (62, 364980), (66, 342860), (70, 323268), (77, 293880), (79, 286440), (84, 269390), (88, 257145), (93, 243320), (105, 215512), (110, 205716), (120, 188573), (124, 182490), (132, 171430), (140, 161634), (154, 146940), (155, 145992), (158, 143220), (165, 137144), (168, 134695), (186, 121660), (210, 107756), (217, 104280), (220, 102858), (231, 97960), (237, 95480), (248, 91245), (264, 85715), (280, 80817), (308, 73470), (310, 72996), (316, 71610), (330, 68572), (341, 66360), (372, 60830), (385, 58776), (395, 57288), (420, 53878), (434, 52140), (440, 51429), (462, 48980), (465, 48664), (474, 47740), (553, 40920), (616, 36735), (620, 36498), (632, 35805), (651, 34760), (660, 34286), (682, 33180), (744, 30415), (770, 29388), (790, 28644), (840, 26939), (868, 26070), (869, 26040), (924, 24490), (930, 24332), (948, 23870), (1023, 22120), (1085, 20856), (1106, 20460), (1155, 19592), (1185, 19096), (1240, 18249), (1302, 17380), (1320, 17143), (1364, 16590), (1540, 14694), (1580, 14322), (1659, 13640), (1705, 13272), (1736, 13035), (1738, 13020), (1848, 12245), (1860, 12166), (1896, 11935), (2046, 11060), (2170, 10428), (2212, 10230), (2310, 9796), (2370, 9548), (2387, 9480), (2449, 9240), (2604, 8690), (2607, 8680), (2728, 8295), (2765, 8184), (3080, 7347), (3160, 7161), (3255, 6952), (3318, 6820), (3410, 6636), (3476, 6510), (3720, 6083), (4092, 5530), (4340, 5214), (4345, 5208), (4424, 5115), (4620, 4898), (4740, 4774)]