172314870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 529514496

約数和(自身を除く): 357199626

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 71, 78, 91, 98, 105, 127, 130, 142, 147, 182, 195, 210, 213, 245, 254, 273, 294, 355, 381, 390, 426, 455, 490, 497, 546, 635, 637, 710, 735, 762, 889, 910, 923, 994, 1065, 1270, 1274, 1365, 1470, 1491, 1651, 1778, 1846, 1905, 1911, 2130, 2485, 2667, 2730, 2769, 2982, 3185, 3302, 3479, 3810, 3822, 4445, 4615, 4953, 4970, 5334, 5538, 6223, 6370, 6461, 6958, 7455, 8255, 8890, 9017, 9230, 9555, 9906, 10437, 11557, 12446, 12922, 13335, 13845, 14910, 16510, 17395, 18034, 18669, 19110, 19383, 20874, 23114, 24765, 26670, 27051, 27690, 31115, 32305, 34671, 34790, 37338, 38766, 45085, 45227, 49530, 52185, 54102, 57785, 62230, 63119, 64610, 69342, 80899, 90170, 90454, 93345, 96915, 104370, 115570, 117221, 126238, 135255, 135681, 161798, 173355, 186690, 189357, 193830, 226135, 234442, 242697, 270510, 271362, 315595, 346710, 351663, 378714, 404495, 441833, 452270, 485394, 586105, 631190, 678405, 703326, 808990, 820547, 883666, 946785, 1172210, 1213485, 1325499, 1356810, 1641094, 1758315, 1893570, 2209165, 2426970, 2461641, 2650998, 3516630, 4102735, 4418330, 4923282, 5743829, 6627495, 8205470, 11487658, 12308205, 13254990, 17231487, 24616410, 28719145, 34462974, 57438290, 86157435, 172314870]

約数ペア:

[(1, 172314870), (2, 86157435), (3, 57438290), (5, 34462974), (6, 28719145), (7, 24616410), (10, 17231487), (13, 13254990), (14, 12308205), (15, 11487658), (21, 8205470), (26, 6627495), (30, 5743829), (35, 4923282), (39, 4418330), (42, 4102735), (49, 3516630), (65, 2650998), (70, 2461641), (71, 2426970), (78, 2209165), (91, 1893570), (98, 1758315), (105, 1641094), (127, 1356810), (130, 1325499), (142, 1213485), (147, 1172210), (182, 946785), (195, 883666), (210, 820547), (213, 808990), (245, 703326), (254, 678405), (273, 631190), (294, 586105), (355, 485394), (381, 452270), (390, 441833), (426, 404495), (455, 378714), (490, 351663), (497, 346710), (546, 315595), (635, 271362), (637, 270510), (710, 242697), (735, 234442), (762, 226135), (889, 193830), (910, 189357), (923, 186690), (994, 173355), (1065, 161798), (1270, 135681), (1274, 135255), (1365, 126238), (1470, 117221), (1491, 115570), (1651, 104370), (1778, 96915), (1846, 93345), (1905, 90454), (1911, 90170), (2130, 80899), (2485, 69342), (2667, 64610), (2730, 63119), (2769, 62230), (2982, 57785), (3185, 54102), (3302, 52185), (3479, 49530), (3810, 45227), (3822, 45085), (4445, 38766), (4615, 37338), (4953, 34790), (4970, 34671), (5334, 32305), (5538, 31115), (6223, 27690), (6370, 27051), (6461, 26670), (6958, 24765), (7455, 23114), (8255, 20874), (8890, 19383), (9017, 19110), (9230, 18669), (9555, 18034), (9906, 17395), (10437, 16510), (11557, 14910), (12446, 13845), (12922, 13335)]