16313220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 62741952

約数和(自身を除く): 46428732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 107, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 214, 220, 231, 242, 252, 308, 315, 321, 330, 363, 385, 396, 420, 428, 462, 484, 495, 535, 605, 630, 642, 660, 693, 726, 749, 770, 847, 924, 963, 990, 1070, 1089, 1155, 1177, 1210, 1260, 1284, 1386, 1452, 1498, 1540, 1605, 1694, 1815, 1926, 1980, 2140, 2178, 2247, 2310, 2354, 2420, 2541, 2772, 2996, 3210, 3388, 3465, 3531, 3630, 3745, 3852, 4235, 4356, 4494, 4620, 4708, 4815, 5082, 5445, 5885, 6420, 6741, 6930, 7062, 7260, 7490, 7623, 8239, 8470, 8988, 9630, 10164, 10593, 10890, 11235, 11770, 12705, 12947, 13482, 13860, 14124, 14980, 15246, 16478, 16940, 17655, 19260, 21186, 21780, 22470, 23540, 24717, 25410, 25894, 26964, 30492, 32956, 33705, 35310, 38115, 38841, 41195, 42372, 44940, 49434, 50820, 51788, 52965, 64735, 67410, 70620, 74151, 76230, 77682, 82390, 90629, 98868, 105930, 116523, 123585, 129470, 134820, 148302, 152460, 155364, 164780, 181258, 194205, 211860, 233046, 247170, 258940, 271887, 296604, 362516, 370755, 388410, 453145, 466092, 494340, 543774, 582615, 741510, 776820, 815661, 906290, 1087548, 1165230, 1359435, 1483020, 1631322, 1812580, 2330460, 2718870, 3262644, 4078305, 5437740, 8156610, 16313220]

約数ペア:

[(1, 16313220), (2, 8156610), (3, 5437740), (4, 4078305), (5, 3262644), (6, 2718870), (7, 2330460), (9, 1812580), (10, 1631322), (11, 1483020), (12, 1359435), (14, 1165230), (15, 1087548), (18, 906290), (20, 815661), (21, 776820), (22, 741510), (28, 582615), (30, 543774), (33, 494340), (35, 466092), (36, 453145), (42, 388410), (44, 370755), (45, 362516), (55, 296604), (60, 271887), (63, 258940), (66, 247170), (70, 233046), (77, 211860), (84, 194205), (90, 181258), (99, 164780), (105, 155364), (107, 152460), (110, 148302), (121, 134820), (126, 129470), (132, 123585), (140, 116523), (154, 105930), (165, 98868), (180, 90629), (198, 82390), (210, 77682), (214, 76230), (220, 74151), (231, 70620), (242, 67410), (252, 64735), (308, 52965), (315, 51788), (321, 50820), (330, 49434), (363, 44940), (385, 42372), (396, 41195), (420, 38841), (428, 38115), (462, 35310), (484, 33705), (495, 32956), (535, 30492), (605, 26964), (630, 25894), (642, 25410), (660, 24717), (693, 23540), (726, 22470), (749, 21780), (770, 21186), (847, 19260), (924, 17655), (963, 16940), (990, 16478), (1070, 15246), (1089, 14980), (1155, 14124), (1177, 13860), (1210, 13482), (1260, 12947), (1284, 12705), (1386, 11770), (1452, 11235), (1498, 10890), (1540, 10593), (1605, 10164), (1694, 9630), (1815, 8988), (1926, 8470), (1980, 8239), (2140, 7623), (2178, 7490), (2247, 7260), (2310, 7062), (2354, 6930), (2420, 6741), (2541, 6420), (2772, 5885), (2996, 5445), (3210, 5082), (3388, 4815), (3465, 4708), (3531, 4620), (3630, 4494), (3745, 4356), (3852, 4235)]