15324540

素因数分解:

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

素因数の和:168

約数の個数: 192

約数和(自身を含む): 55738368

約数和(自身を除く): 40413828

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, 124, 132, 140, 154, 155, 165, 186, 210, 214, 217, 220, 231, 308, 310, 321, 330, 341, 372, 385, 420, 428, 434, 462, 465, 535, 620, 642, 651, 660, 682, 749, 770, 868, 924, 930, 1023, 1070, 1085, 1155, 1177, 1284, 1302, 1364, 1498, 1540, 1605, 1705, 1860, 2046, 2140, 2170, 2247, 2310, 2354, 2387, 2604, 2996, 3210, 3255, 3317, 3410, 3531, 3745, 4092, 4340, 4494, 4620, 4708, 4774, 5115, 5885, 6420, 6510, 6634, 6820, 7062, 7161, 7490, 8239, 8988, 9548, 9951, 10230, 11235, 11770, 11935, 13020, 13268, 14124, 14322, 14980, 16478, 16585, 17655, 19902, 20460, 22470, 23219, 23540, 23870, 24717, 28644, 32956, 33170, 35310, 35805, 36487, 39804, 41195, 44940, 46438, 47740, 49434, 49755, 66340, 69657, 70620, 71610, 72974, 82390, 92876, 98868, 99510, 109461, 116095, 123585, 139314, 143220, 145948, 164780, 182435, 199020, 218922, 232190, 247170, 255409, 278628, 348285, 364870, 437844, 464380, 494340, 510818, 547305, 696570, 729740, 766227, 1021636, 1094610, 1277045, 1393140, 1532454, 2189220, 2554090, 3064908, 3831135, 5108180, 7662270, 15324540]

約数ペア:

[(1, 15324540), (2, 7662270), (3, 5108180), (4, 3831135), (5, 3064908), (6, 2554090), (7, 2189220), (10, 1532454), (11, 1393140), (12, 1277045), (14, 1094610), (15, 1021636), (20, 766227), (21, 729740), (22, 696570), (28, 547305), (30, 510818), (31, 494340), (33, 464380), (35, 437844), (42, 364870), (44, 348285), (55, 278628), (60, 255409), (62, 247170), (66, 232190), (70, 218922), (77, 199020), (84, 182435), (93, 164780), (105, 145948), (107, 143220), (110, 139314), (124, 123585), (132, 116095), (140, 109461), (154, 99510), (155, 98868), (165, 92876), (186, 82390), (210, 72974), (214, 71610), (217, 70620), (220, 69657), (231, 66340), (308, 49755), (310, 49434), (321, 47740), (330, 46438), (341, 44940), (372, 41195), (385, 39804), (420, 36487), (428, 35805), (434, 35310), (462, 33170), (465, 32956), (535, 28644), (620, 24717), (642, 23870), (651, 23540), (660, 23219), (682, 22470), (749, 20460), (770, 19902), (868, 17655), (924, 16585), (930, 16478), (1023, 14980), (1070, 14322), (1085, 14124), (1155, 13268), (1177, 13020), (1284, 11935), (1302, 11770), (1364, 11235), (1498, 10230), (1540, 9951), (1605, 9548), (1705, 8988), (1860, 8239), (2046, 7490), (2140, 7161), (2170, 7062), (2247, 6820), (2310, 6634), (2354, 6510), (2387, 6420), (2604, 5885), (2996, 5115), (3210, 4774), (3255, 4708), (3317, 4620), (3410, 4494), (3531, 4340), (3745, 4092)]