69866940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 173988420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 479, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 958, 1020, 1105, 1122, 1326, 1430, 1437, 1716, 1870, 1916, 2145, 2210, 2244, 2395, 2431, 2652, 2805, 2860, 2874, 3315, 3740, 4290, 4420, 4790, 4862, 5269, 5610, 5748, 6227, 6630, 7185, 7293, 8143, 8580, 9580, 9724, 10538, 11220, 12155, 12454, 13260, 14370, 14586, 15807, 16286, 18681, 21076, 24310, 24429, 24908, 26345, 28740, 29172, 31135, 31614, 32572, 36465, 37362, 40715, 48620, 48858, 52690, 62270, 63228, 68497, 72930, 74724, 79035, 81430, 89573, 93405, 97716, 105380, 105859, 122145, 124540, 136994, 145860, 158070, 162860, 179146, 186810, 205491, 211718, 244290, 268719, 273988, 316140, 317577, 342485, 358292, 373620, 410982, 423436, 447865, 488580, 529295, 537438, 635154, 684970, 821964, 895730, 1027455, 1058590, 1074876, 1164449, 1270308, 1343595, 1369940, 1587885, 1791460, 2054910, 2117180, 2328898, 2687190, 3175770, 3493347, 4109820, 4657796, 5374380, 5822245, 6351540, 6986694, 11644490, 13973388, 17466735, 23288980, 34933470, 69866940]

約数ペア:

[(1, 69866940), (2, 34933470), (3, 23288980), (4, 17466735), (5, 13973388), (6, 11644490), (10, 6986694), (11, 6351540), (12, 5822245), (13, 5374380), (15, 4657796), (17, 4109820), (20, 3493347), (22, 3175770), (26, 2687190), (30, 2328898), (33, 2117180), (34, 2054910), (39, 1791460), (44, 1587885), (51, 1369940), (52, 1343595), (55, 1270308), (60, 1164449), (65, 1074876), (66, 1058590), (68, 1027455), (78, 895730), (85, 821964), (102, 684970), (110, 635154), (130, 537438), (132, 529295), (143, 488580), (156, 447865), (165, 423436), (170, 410982), (187, 373620), (195, 358292), (204, 342485), (220, 317577), (221, 316140), (255, 273988), (260, 268719), (286, 244290), (330, 211718), (340, 205491), (374, 186810), (390, 179146), (429, 162860), (442, 158070), (479, 145860), (510, 136994), (561, 124540), (572, 122145), (660, 105859), (663, 105380), (715, 97716), (748, 93405), (780, 89573), (858, 81430), (884, 79035), (935, 74724), (958, 72930), (1020, 68497), (1105, 63228), (1122, 62270), (1326, 52690), (1430, 48858), (1437, 48620), (1716, 40715), (1870, 37362), (1916, 36465), (2145, 32572), (2210, 31614), (2244, 31135), (2395, 29172), (2431, 28740), (2652, 26345), (2805, 24908), (2860, 24429), (2874, 24310), (3315, 21076), (3740, 18681), (4290, 16286), (4420, 15807), (4790, 14586), (4862, 14370), (5269, 13260), (5610, 12454), (5748, 12155), (6227, 11220), (6630, 10538), (7185, 9724), (7293, 9580), (8143, 8580)]