187188540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1368

約数の個数: 192

約数和(自身を含む): 675053568

約数和(自身を除く): 487865028

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, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1155, 1302, 1307, 1364, 1540, 1705, 1860, 2046, 2170, 2310, 2387, 2604, 2614, 3255, 3410, 3921, 4092, 4340, 4620, 4774, 5115, 5228, 6510, 6535, 6820, 7161, 7842, 9149, 9548, 10230, 11935, 13020, 13070, 14322, 14377, 15684, 18298, 19605, 20460, 23870, 26140, 27447, 28644, 28754, 35805, 36596, 39210, 40517, 43131, 45745, 47740, 54894, 57508, 71610, 71885, 78420, 81034, 86262, 91490, 100639, 109788, 121551, 137235, 143220, 143770, 162068, 172524, 182980, 201278, 202585, 215655, 243102, 274470, 283619, 287540, 301917, 402556, 405170, 431310, 445687, 486204, 503195, 548940, 567238, 603834, 607755, 810340, 850857, 862620, 891374, 1006390, 1134476, 1207668, 1215510, 1337061, 1418095, 1509585, 1701714, 1782748, 2012780, 2228435, 2431020, 2674122, 2836190, 3019170, 3119809, 3403428, 4254285, 4456870, 5348244, 5672380, 6038340, 6239618, 6685305, 8508570, 8913740, 9359427, 12479236, 13370610, 15599045, 17017140, 18718854, 26741220, 31198090, 37437708, 46797135, 62396180, 93594270, 187188540]

約数ペア:

[(1, 187188540), (2, 93594270), (3, 62396180), (4, 46797135), (5, 37437708), (6, 31198090), (7, 26741220), (10, 18718854), (11, 17017140), (12, 15599045), (14, 13370610), (15, 12479236), (20, 9359427), (21, 8913740), (22, 8508570), (28, 6685305), (30, 6239618), (31, 6038340), (33, 5672380), (35, 5348244), (42, 4456870), (44, 4254285), (55, 3403428), (60, 3119809), (62, 3019170), (66, 2836190), (70, 2674122), (77, 2431020), (84, 2228435), (93, 2012780), (105, 1782748), (110, 1701714), (124, 1509585), (132, 1418095), (140, 1337061), (154, 1215510), (155, 1207668), (165, 1134476), (186, 1006390), (210, 891374), (217, 862620), (220, 850857), (231, 810340), (308, 607755), (310, 603834), (330, 567238), (341, 548940), (372, 503195), (385, 486204), (420, 445687), (434, 431310), (462, 405170), (465, 402556), (620, 301917), (651, 287540), (660, 283619), (682, 274470), (770, 243102), (868, 215655), (924, 202585), (930, 201278), (1023, 182980), (1085, 172524), (1155, 162068), (1302, 143770), (1307, 143220), (1364, 137235), (1540, 121551), (1705, 109788), (1860, 100639), (2046, 91490), (2170, 86262), (2310, 81034), (2387, 78420), (2604, 71885), (2614, 71610), (3255, 57508), (3410, 54894), (3921, 47740), (4092, 45745), (4340, 43131), (4620, 40517), (4774, 39210), (5115, 36596), (5228, 35805), (6510, 28754), (6535, 28644), (6820, 27447), (7161, 26140), (7842, 23870), (9149, 20460), (9548, 19605), (10230, 18298), (11935, 15684), (13020, 14377), (13070, 14322)]