457833420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7459}}^1$

素因数の和:7516

約数の個数: 144

約数和(自身を含む): 1564093440

約数和(自身を除く): 1106260020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 7459, 10230, 12276, 14918, 15345, 20460, 22377, 29836, 30690, 37295, 44754, 61380, 67131, 74590, 82049, 89508, 111885, 134262, 149180, 164098, 223770, 231229, 246147, 268524, 328196, 335655, 410245, 447540, 462458, 492294, 671310, 693687, 738441, 820490, 924916, 984588, 1156145, 1230735, 1342620, 1387374, 1476882, 1640980, 2081061, 2312290, 2461470, 2543519, 2774748, 2953764, 3468435, 3692205, 4162122, 4624580, 4922940, 5087038, 6936870, 7384410, 7630557, 8324244, 10174076, 10405305, 12717595, 13873740, 14768820, 15261114, 20810610, 22891671, 25435190, 30522228, 38152785, 41621220, 45783342, 50870380, 76305570, 91566684, 114458355, 152611140, 228916710, 457833420]

約数ペア:

[(1, 457833420), (2, 228916710), (3, 152611140), (4, 114458355), (5, 91566684), (6, 76305570), (9, 50870380), (10, 45783342), (11, 41621220), (12, 38152785), (15, 30522228), (18, 25435190), (20, 22891671), (22, 20810610), (30, 15261114), (31, 14768820), (33, 13873740), (36, 12717595), (44, 10405305), (45, 10174076), (55, 8324244), (60, 7630557), (62, 7384410), (66, 6936870), (90, 5087038), (93, 4922940), (99, 4624580), (110, 4162122), (124, 3692205), (132, 3468435), (155, 2953764), (165, 2774748), (180, 2543519), (186, 2461470), (198, 2312290), (220, 2081061), (279, 1640980), (310, 1476882), (330, 1387374), (341, 1342620), (372, 1230735), (396, 1156145), (465, 984588), (495, 924916), (558, 820490), (620, 738441), (660, 693687), (682, 671310), (930, 492294), (990, 462458), (1023, 447540), (1116, 410245), (1364, 335655), (1395, 328196), (1705, 268524), (1860, 246147), (1980, 231229), (2046, 223770), (2790, 164098), (3069, 149180), (3410, 134262), (4092, 111885), (5115, 89508), (5580, 82049), (6138, 74590), (6820, 67131), (7459, 61380), (10230, 44754), (12276, 37295), (14918, 30690), (15345, 29836), (20460, 22377)]