79200660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 294174720

約数和(自身を除く): 214974060

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, 49, 55, 60, 62, 66, 70, 77, 79, 84, 93, 98, 105, 110, 124, 132, 140, 147, 154, 155, 158, 165, 186, 196, 210, 217, 220, 231, 237, 245, 294, 308, 310, 316, 330, 341, 372, 385, 395, 420, 434, 462, 465, 474, 490, 539, 553, 588, 620, 651, 660, 682, 735, 770, 790, 868, 869, 924, 930, 948, 980, 1023, 1078, 1085, 1106, 1155, 1185, 1302, 1364, 1470, 1519, 1540, 1580, 1617, 1659, 1705, 1738, 1860, 2046, 2156, 2170, 2212, 2310, 2370, 2387, 2449, 2604, 2607, 2695, 2765, 2940, 3038, 3234, 3255, 3318, 3410, 3476, 3871, 4092, 4340, 4345, 4557, 4620, 4740, 4774, 4898, 5115, 5214, 5390, 5530, 6076, 6083, 6468, 6510, 6636, 6820, 7161, 7347, 7595, 7742, 8085, 8295, 8690, 9114, 9548, 9796, 10230, 10428, 10780, 11060, 11613, 11935, 12166, 12245, 13020, 13035, 14322, 14694, 15190, 15484, 16170, 16590, 16709, 17143, 17380, 18228, 18249, 19355, 20460, 22785, 23226, 23870, 24332, 24490, 26070, 26939, 28644, 29388, 30380, 30415, 32340, 33180, 33418, 34286, 35805, 36498, 36735, 38710, 42581, 45570, 46452, 47740, 48980, 50127, 51429, 52140, 53878, 58065, 60830, 66836, 68572, 71610, 72996, 73470, 77420, 80817, 83545, 85162, 85715, 91140, 91245, 100254, 102858, 107756, 116130, 120001, 121660, 127743, 134695, 143220, 146940, 161634, 167090, 170324, 171430, 182490, 188573, 200508, 205716, 212905, 232260, 240002, 250635, 255486, 257145, 269390, 323268, 334180, 342860, 360003, 364980, 377146, 404085, 425810, 480004, 501270, 510972, 514290, 538780, 565719, 600005, 638715, 720006, 754292, 808170, 851620, 942865, 1002540, 1028580, 1131438, 1200010, 1277430, 1320011, 1440012, 1616340, 1800015, 1885730, 2262876, 2400020, 2554860, 2640022, 2828595, 3600030, 3771460, 3960033, 5280044, 5657190, 6600055, 7200060, 7920066, 11314380, 13200110, 15840132, 19800165, 26400220, 39600330, 79200660]

約数ペア:

[(1, 79200660), (2, 39600330), (3, 26400220), (4, 19800165), (5, 15840132), (6, 13200110), (7, 11314380), (10, 7920066), (11, 7200060), (12, 6600055), (14, 5657190), (15, 5280044), (20, 3960033), (21, 3771460), (22, 3600030), (28, 2828595), (30, 2640022), (31, 2554860), (33, 2400020), (35, 2262876), (42, 1885730), (44, 1800015), (49, 1616340), (55, 1440012), (60, 1320011), (62, 1277430), (66, 1200010), (70, 1131438), (77, 1028580), (79, 1002540), (84, 942865), (93, 851620), (98, 808170), (105, 754292), (110, 720006), (124, 638715), (132, 600005), (140, 565719), (147, 538780), (154, 514290), (155, 510972), (158, 501270), (165, 480004), (186, 425810), (196, 404085), (210, 377146), (217, 364980), (220, 360003), (231, 342860), (237, 334180), (245, 323268), (294, 269390), (308, 257145), (310, 255486), (316, 250635), (330, 240002), (341, 232260), (372, 212905), (385, 205716), (395, 200508), (420, 188573), (434, 182490), (462, 171430), (465, 170324), (474, 167090), (490, 161634), (539, 146940), (553, 143220), (588, 134695), (620, 127743), (651, 121660), (660, 120001), (682, 116130), (735, 107756), (770, 102858), (790, 100254), (868, 91245), (869, 91140), (924, 85715), (930, 85162), (948, 83545), (980, 80817), (1023, 77420), (1078, 73470), (1085, 72996), (1106, 71610), (1155, 68572), (1185, 66836), (1302, 60830), (1364, 58065), (1470, 53878), (1519, 52140), (1540, 51429), (1580, 50127), (1617, 48980), (1659, 47740), (1705, 46452), (1738, 45570), (1860, 42581), (2046, 38710), (2156, 36735), (2170, 36498), (2212, 35805), (2310, 34286), (2370, 33418), (2387, 33180), (2449, 32340), (2604, 30415), (2607, 30380), (2695, 29388), (2765, 28644), (2940, 26939), (3038, 26070), (3234, 24490), (3255, 24332), (3318, 23870), (3410, 23226), (3476, 22785), (3871, 20460), (4092, 19355), (4340, 18249), (4345, 18228), (4557, 17380), (4620, 17143), (4740, 16709), (4774, 16590), (4898, 16170), (5115, 15484), (5214, 15190), (5390, 14694), (5530, 14322), (6076, 13035), (6083, 13020), (6468, 12245), (6510, 12166), (6636, 11935), (6820, 11613), (7161, 11060), (7347, 10780), (7595, 10428), (7742, 10230), (8085, 9796), (8295, 9548), (8690, 9114)]