8414340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 27706560

約数和(自身を除く): 19292220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 61, 66, 76, 95, 110, 114, 121, 122, 132, 165, 183, 190, 209, 220, 228, 242, 244, 285, 305, 330, 363, 366, 380, 418, 484, 570, 605, 610, 627, 660, 671, 726, 732, 836, 915, 1045, 1140, 1159, 1210, 1220, 1254, 1342, 1452, 1815, 1830, 2013, 2090, 2299, 2318, 2420, 2508, 2684, 3135, 3355, 3477, 3630, 3660, 4026, 4180, 4598, 4636, 5795, 6270, 6710, 6897, 6954, 7260, 7381, 8052, 9196, 10065, 11495, 11590, 12540, 12749, 13420, 13794, 13908, 14762, 17385, 20130, 22143, 22990, 23180, 25498, 27588, 29524, 34485, 34770, 36905, 38247, 40260, 44286, 45980, 50996, 63745, 68970, 69540, 73810, 76494, 88572, 110715, 127490, 137940, 140239, 147620, 152988, 191235, 221430, 254980, 280478, 382470, 420717, 442860, 560956, 701195, 764940, 841434, 1402390, 1682868, 2103585, 2804780, 4207170, 8414340]

約数ペア:

[(1, 8414340), (2, 4207170), (3, 2804780), (4, 2103585), (5, 1682868), (6, 1402390), (10, 841434), (11, 764940), (12, 701195), (15, 560956), (19, 442860), (20, 420717), (22, 382470), (30, 280478), (33, 254980), (38, 221430), (44, 191235), (55, 152988), (57, 147620), (60, 140239), (61, 137940), (66, 127490), (76, 110715), (95, 88572), (110, 76494), (114, 73810), (121, 69540), (122, 68970), (132, 63745), (165, 50996), (183, 45980), (190, 44286), (209, 40260), (220, 38247), (228, 36905), (242, 34770), (244, 34485), (285, 29524), (305, 27588), (330, 25498), (363, 23180), (366, 22990), (380, 22143), (418, 20130), (484, 17385), (570, 14762), (605, 13908), (610, 13794), (627, 13420), (660, 12749), (671, 12540), (726, 11590), (732, 11495), (836, 10065), (915, 9196), (1045, 8052), (1140, 7381), (1159, 7260), (1210, 6954), (1220, 6897), (1254, 6710), (1342, 6270), (1452, 5795), (1815, 4636), (1830, 4598), (2013, 4180), (2090, 4026), (2299, 3660), (2318, 3630), (2420, 3477), (2508, 3355), (2684, 3135)]