316957860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 180

約数和(自身を含む): 1057797972

約数和(自身を除く): 740840112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 289, 306, 324, 340, 405, 459, 510, 540, 578, 612, 677, 765, 810, 867, 918, 1020, 1156, 1354, 1377, 1445, 1530, 1620, 1734, 1836, 2031, 2295, 2601, 2708, 2754, 2890, 3060, 3385, 3468, 4062, 4335, 4590, 5202, 5508, 5780, 6093, 6770, 6885, 7803, 8124, 8670, 9180, 10155, 10404, 11509, 12186, 13005, 13540, 13770, 15606, 17340, 18279, 20310, 23018, 23409, 24372, 26010, 27540, 30465, 31212, 34527, 36558, 39015, 40620, 46036, 46818, 52020, 54837, 57545, 60930, 69054, 73116, 78030, 91395, 93636, 103581, 109674, 115090, 117045, 121860, 138108, 156060, 172635, 182790, 195653, 207162, 219348, 230180, 234090, 274185, 310743, 345270, 365580, 391306, 414324, 468180, 517905, 548370, 586959, 621486, 690540, 782612, 932229, 978265, 1035810, 1096740, 1173918, 1242972, 1553715, 1760877, 1864458, 1956530, 2071620, 2347836, 2934795, 3107430, 3521754, 3728916, 3913060, 4661145, 5282631, 5869590, 6214860, 7043508, 8804385, 9322290, 10565262, 11739180, 15847893, 17608770, 18644580, 21130524, 26413155, 31695786, 35217540, 52826310, 63391572, 79239465, 105652620, 158478930, 316957860]

約数ペア:

[(1, 316957860), (2, 158478930), (3, 105652620), (4, 79239465), (5, 63391572), (6, 52826310), (9, 35217540), (10, 31695786), (12, 26413155), (15, 21130524), (17, 18644580), (18, 17608770), (20, 15847893), (27, 11739180), (30, 10565262), (34, 9322290), (36, 8804385), (45, 7043508), (51, 6214860), (54, 5869590), (60, 5282631), (68, 4661145), (81, 3913060), (85, 3728916), (90, 3521754), (102, 3107430), (108, 2934795), (135, 2347836), (153, 2071620), (162, 1956530), (170, 1864458), (180, 1760877), (204, 1553715), (255, 1242972), (270, 1173918), (289, 1096740), (306, 1035810), (324, 978265), (340, 932229), (405, 782612), (459, 690540), (510, 621486), (540, 586959), (578, 548370), (612, 517905), (677, 468180), (765, 414324), (810, 391306), (867, 365580), (918, 345270), (1020, 310743), (1156, 274185), (1354, 234090), (1377, 230180), (1445, 219348), (1530, 207162), (1620, 195653), (1734, 182790), (1836, 172635), (2031, 156060), (2295, 138108), (2601, 121860), (2708, 117045), (2754, 115090), (2890, 109674), (3060, 103581), (3385, 93636), (3468, 91395), (4062, 78030), (4335, 73116), (4590, 69054), (5202, 60930), (5508, 57545), (5780, 54837), (6093, 52020), (6770, 46818), (6885, 46036), (7803, 40620), (8124, 39015), (8670, 36558), (9180, 34527), (10155, 31212), (10404, 30465), (11509, 27540), (12186, 26010), (13005, 24372), (13540, 23409), (13770, 23018), (15606, 20310), (17340, 18279)]