2017168020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39047}}^1$

素因数の和:39110

約数の個数: 144

約数和(自身を含む): 7163589888

約数和(自身を除く): 5146421868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 5166, 5740, 7380, 8610, 10332, 12915, 17220, 25830, 39047, 51660, 78094, 117141, 156188, 195235, 234282, 273329, 351423, 390470, 468564, 546658, 585705, 702846, 780940, 819987, 1093316, 1171410, 1366645, 1405692, 1600927, 1639974, 1757115, 2342820, 2459961, 2733290, 3201854, 3279948, 3514230, 4099935, 4802781, 4919922, 5466580, 6403708, 7028460, 8004635, 8199870, 9605562, 9839844, 11206489, 12299805, 14408343, 16009270, 16399740, 19211124, 22412978, 24013905, 24599610, 28816686, 32018540, 33619467, 44825956, 48027810, 49199220, 56032445, 57633372, 67238934, 72041715, 96055620, 100858401, 112064890, 134477868, 144083430, 168097335, 201716802, 224129780, 288166860, 336194670, 403433604, 504292005, 672389340, 1008584010, 2017168020]

約数ペア:

[(1, 2017168020), (2, 1008584010), (3, 672389340), (4, 504292005), (5, 403433604), (6, 336194670), (7, 288166860), (9, 224129780), (10, 201716802), (12, 168097335), (14, 144083430), (15, 134477868), (18, 112064890), (20, 100858401), (21, 96055620), (28, 72041715), (30, 67238934), (35, 57633372), (36, 56032445), (41, 49199220), (42, 48027810), (45, 44825956), (60, 33619467), (63, 32018540), (70, 28816686), (82, 24599610), (84, 24013905), (90, 22412978), (105, 19211124), (123, 16399740), (126, 16009270), (140, 14408343), (164, 12299805), (180, 11206489), (205, 9839844), (210, 9605562), (246, 8199870), (252, 8004635), (287, 7028460), (315, 6403708), (369, 5466580), (410, 4919922), (420, 4802781), (492, 4099935), (574, 3514230), (615, 3279948), (630, 3201854), (738, 2733290), (820, 2459961), (861, 2342820), (1148, 1757115), (1230, 1639974), (1260, 1600927), (1435, 1405692), (1476, 1366645), (1722, 1171410), (1845, 1093316), (2460, 819987), (2583, 780940), (2870, 702846), (3444, 585705), (3690, 546658), (4305, 468564), (5166, 390470), (5740, 351423), (7380, 273329), (8610, 234282), (10332, 195235), (12915, 156188), (17220, 117141), (25830, 78094), (39047, 51660)]