4312620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 14982240

約数和(自身を除く): 10669620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 97, 114, 117, 130, 156, 171, 180, 190, 194, 195, 228, 234, 247, 260, 285, 291, 342, 380, 388, 390, 468, 485, 494, 570, 582, 585, 684, 741, 780, 855, 873, 970, 988, 1140, 1164, 1170, 1235, 1261, 1455, 1482, 1710, 1746, 1843, 1940, 2223, 2340, 2470, 2522, 2910, 2964, 3420, 3492, 3686, 3705, 3783, 4365, 4446, 4940, 5044, 5529, 5820, 6305, 7372, 7410, 7566, 8730, 8892, 9215, 11058, 11115, 11349, 12610, 14820, 15132, 16587, 17460, 18430, 18915, 22116, 22230, 22698, 23959, 25220, 27645, 33174, 36860, 37830, 44460, 45396, 47918, 55290, 56745, 66348, 71877, 75660, 82935, 95836, 110580, 113490, 119795, 143754, 165870, 215631, 226980, 239590, 287508, 331740, 359385, 431262, 479180, 718770, 862524, 1078155, 1437540, 2156310, 4312620]

約数ペア:

[(1, 4312620), (2, 2156310), (3, 1437540), (4, 1078155), (5, 862524), (6, 718770), (9, 479180), (10, 431262), (12, 359385), (13, 331740), (15, 287508), (18, 239590), (19, 226980), (20, 215631), (26, 165870), (30, 143754), (36, 119795), (38, 113490), (39, 110580), (45, 95836), (52, 82935), (57, 75660), (60, 71877), (65, 66348), (76, 56745), (78, 55290), (90, 47918), (95, 45396), (97, 44460), (114, 37830), (117, 36860), (130, 33174), (156, 27645), (171, 25220), (180, 23959), (190, 22698), (194, 22230), (195, 22116), (228, 18915), (234, 18430), (247, 17460), (260, 16587), (285, 15132), (291, 14820), (342, 12610), (380, 11349), (388, 11115), (390, 11058), (468, 9215), (485, 8892), (494, 8730), (570, 7566), (582, 7410), (585, 7372), (684, 6305), (741, 5820), (780, 5529), (855, 5044), (873, 4940), (970, 4446), (988, 4365), (1140, 3783), (1164, 3705), (1170, 3686), (1235, 3492), (1261, 3420), (1455, 2964), (1482, 2910), (1710, 2522), (1746, 2470), (1843, 2340), (1940, 2223)]