168569940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 617766912

約数和(自身を除く): 449196972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 107, 110, 121, 124, 132, 140, 154, 155, 165, 186, 210, 214, 217, 220, 231, 242, 308, 310, 321, 330, 341, 363, 372, 385, 420, 428, 434, 462, 465, 484, 535, 605, 620, 642, 651, 660, 682, 726, 749, 770, 847, 868, 924, 930, 1023, 1070, 1085, 1155, 1177, 1210, 1284, 1302, 1364, 1452, 1498, 1540, 1605, 1694, 1705, 1815, 1860, 2046, 2140, 2170, 2247, 2310, 2354, 2387, 2420, 2541, 2604, 2996, 3210, 3255, 3317, 3388, 3410, 3531, 3630, 3745, 3751, 4092, 4235, 4340, 4494, 4620, 4708, 4774, 5082, 5115, 5885, 6420, 6510, 6634, 6820, 7062, 7161, 7260, 7490, 7502, 8239, 8470, 8988, 9548, 9951, 10164, 10230, 11235, 11253, 11770, 11935, 12705, 12947, 13020, 13268, 14124, 14322, 14980, 15004, 16478, 16585, 16940, 17655, 18755, 19902, 20460, 22470, 22506, 23219, 23540, 23870, 24717, 25410, 25894, 26257, 28644, 32956, 33170, 35310, 35805, 36487, 37510, 38841, 39804, 41195, 44940, 45012, 46438, 47740, 49434, 49755, 50820, 51788, 52514, 56265, 64735, 66340, 69657, 70620, 71610, 72974, 75020, 77682, 78771, 82390, 90629, 92876, 98868, 99510, 105028, 109461, 112530, 116095, 123585, 129470, 131285, 139314, 143220, 145948, 155364, 157542, 164780, 181258, 182435, 194205, 199020, 218922, 225060, 232190, 247170, 255409, 258940, 262570, 271887, 278628, 315084, 348285, 362516, 364870, 388410, 393855, 401357, 437844, 453145, 464380, 494340, 510818, 525140, 543774, 547305, 696570, 729740, 766227, 776820, 787710, 802714, 906290, 1021636, 1087548, 1094610, 1204071, 1277045, 1359435, 1393140, 1532454, 1575420, 1605428, 1812580, 2006785, 2189220, 2408142, 2554090, 2718870, 2809499, 3064908, 3831135, 4013570, 4816284, 5108180, 5437740, 5618998, 6020355, 7662270, 8027140, 8428497, 11237996, 12040710, 14047495, 15324540, 16856994, 24081420, 28094990, 33713988, 42142485, 56189980, 84284970, 168569940]

約数ペア:

[(1, 168569940), (2, 84284970), (3, 56189980), (4, 42142485), (5, 33713988), (6, 28094990), (7, 24081420), (10, 16856994), (11, 15324540), (12, 14047495), (14, 12040710), (15, 11237996), (20, 8428497), (21, 8027140), (22, 7662270), (28, 6020355), (30, 5618998), (31, 5437740), (33, 5108180), (35, 4816284), (42, 4013570), (44, 3831135), (55, 3064908), (60, 2809499), (62, 2718870), (66, 2554090), (70, 2408142), (77, 2189220), (84, 2006785), (93, 1812580), (105, 1605428), (107, 1575420), (110, 1532454), (121, 1393140), (124, 1359435), (132, 1277045), (140, 1204071), (154, 1094610), (155, 1087548), (165, 1021636), (186, 906290), (210, 802714), (214, 787710), (217, 776820), (220, 766227), (231, 729740), (242, 696570), (308, 547305), (310, 543774), (321, 525140), (330, 510818), (341, 494340), (363, 464380), (372, 453145), (385, 437844), (420, 401357), (428, 393855), (434, 388410), (462, 364870), (465, 362516), (484, 348285), (535, 315084), (605, 278628), (620, 271887), (642, 262570), (651, 258940), (660, 255409), (682, 247170), (726, 232190), (749, 225060), (770, 218922), (847, 199020), (868, 194205), (924, 182435), (930, 181258), (1023, 164780), (1070, 157542), (1085, 155364), (1155, 145948), (1177, 143220), (1210, 139314), (1284, 131285), (1302, 129470), (1364, 123585), (1452, 116095), (1498, 112530), (1540, 109461), (1605, 105028), (1694, 99510), (1705, 98868), (1815, 92876), (1860, 90629), (2046, 82390), (2140, 78771), (2170, 77682), (2247, 75020), (2310, 72974), (2354, 71610), (2387, 70620), (2420, 69657), (2541, 66340), (2604, 64735), (2996, 56265), (3210, 52514), (3255, 51788), (3317, 50820), (3388, 49755), (3410, 49434), (3531, 47740), (3630, 46438), (3745, 45012), (3751, 44940), (4092, 41195), (4235, 39804), (4340, 38841), (4494, 37510), (4620, 36487), (4708, 35805), (4774, 35310), (5082, 33170), (5115, 32956), (5885, 28644), (6420, 26257), (6510, 25894), (6634, 25410), (6820, 24717), (7062, 23870), (7161, 23540), (7260, 23219), (7490, 22506), (7502, 22470), (8239, 20460), (8470, 19902), (8988, 18755), (9548, 17655), (9951, 16940), (10164, 16585), (10230, 16478), (11235, 15004), (11253, 14980), (11770, 14322), (11935, 14124), (12705, 13268), (12947, 13020)]