15680421612

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:579

約数の個数: 288

約数和(自身を含む): 45497088000

約数和(自身を除く): 29816666388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 61, 62, 76, 81, 93, 108, 114, 122, 124, 162, 171, 183, 186, 228, 243, 244, 279, 324, 342, 366, 372, 449, 486, 513, 549, 558, 589, 684, 732, 837, 898, 972, 1026, 1098, 1116, 1159, 1178, 1347, 1539, 1647, 1674, 1767, 1796, 1891, 2052, 2196, 2318, 2356, 2511, 2694, 3078, 3294, 3348, 3477, 3534, 3782, 4041, 4617, 4636, 4941, 5022, 5301, 5388, 5673, 6156, 6588, 6954, 7068, 7533, 7564, 8082, 8531, 9234, 9882, 10044, 10431, 10602, 11346, 12123, 13908, 13919, 14823, 15066, 15903, 16164, 17019, 17062, 18468, 19764, 20862, 21204, 22692, 24246, 25593, 27389, 27838, 29646, 30132, 31293, 31806, 34038, 34124, 35929, 36369, 41724, 41757, 47709, 48492, 51057, 51186, 54778, 55676, 59292, 62586, 63612, 68076, 71858, 72738, 76779, 82167, 83514, 93879, 95418, 102114, 102372, 107787, 109107, 109556, 125172, 125271, 143127, 143716, 145476, 153171, 153558, 164334, 167028, 187758, 190836, 204228, 215574, 218214, 230337, 246501, 250542, 264461, 281637, 286254, 306342, 307116, 323361, 328668, 375516, 375813, 431148, 436428, 459513, 460674, 493002, 501084, 520391, 528922, 563274, 572508, 612684, 646722, 691011, 739503, 751626, 793383, 849059, 919026, 921348, 970083, 986004, 1040782, 1057844, 1126548, 1127439, 1293444, 1382022, 1479006, 1503252, 1561173, 1586766, 1698118, 1838052, 1940166, 2073033, 2081564, 2218509, 2254878, 2380149, 2547177, 2764044, 2910249, 2958012, 3122346, 3173532, 3382317, 3396236, 3880332, 4146066, 4437018, 4509756, 4683519, 4760298, 5094354, 5820498, 6244692, 6655527, 6764634, 7140447, 7641531, 8292132, 8730747, 8874036, 9367038, 9520596, 10188708, 11640996, 13311054, 13529268, 14050557, 14280894, 15283062, 16132121, 17461494, 18734076, 21421341, 22924593, 26622108, 28101114, 28561788, 30566124, 32264242, 34922988, 42151671, 42842682, 45849186, 48396363, 56202228, 64264023, 64528484, 68773779, 84303342, 85685364, 91698372, 96792726, 126455013, 128528046, 137547558, 145189089, 168606684, 193585452, 206321337, 252910026, 257056092, 275095116, 290378178, 412642674, 435567267, 505820052, 580756356, 825285348, 871134534, 1306701801, 1742269068, 2613403602, 3920105403, 5226807204, 7840210806, 15680421612]

約数ペア:

[(1, 15680421612), (2, 7840210806), (3, 5226807204), (4, 3920105403), (6, 2613403602), (9, 1742269068), (12, 1306701801), (18, 871134534), (19, 825285348), (27, 580756356), (31, 505820052), (36, 435567267), (38, 412642674), (54, 290378178), (57, 275095116), (61, 257056092), (62, 252910026), (76, 206321337), (81, 193585452), (93, 168606684), (108, 145189089), (114, 137547558), (122, 128528046), (124, 126455013), (162, 96792726), (171, 91698372), (183, 85685364), (186, 84303342), (228, 68773779), (243, 64528484), (244, 64264023), (279, 56202228), (324, 48396363), (342, 45849186), (366, 42842682), (372, 42151671), (449, 34922988), (486, 32264242), (513, 30566124), (549, 28561788), (558, 28101114), (589, 26622108), (684, 22924593), (732, 21421341), (837, 18734076), (898, 17461494), (972, 16132121), (1026, 15283062), (1098, 14280894), (1116, 14050557), (1159, 13529268), (1178, 13311054), (1347, 11640996), (1539, 10188708), (1647, 9520596), (1674, 9367038), (1767, 8874036), (1796, 8730747), (1891, 8292132), (2052, 7641531), (2196, 7140447), (2318, 6764634), (2356, 6655527), (2511, 6244692), (2694, 5820498), (3078, 5094354), (3294, 4760298), (3348, 4683519), (3477, 4509756), (3534, 4437018), (3782, 4146066), (4041, 3880332), (4617, 3396236), (4636, 3382317), (4941, 3173532), (5022, 3122346), (5301, 2958012), (5388, 2910249), (5673, 2764044), (6156, 2547177), (6588, 2380149), (6954, 2254878), (7068, 2218509), (7533, 2081564), (7564, 2073033), (8082, 1940166), (8531, 1838052), (9234, 1698118), (9882, 1586766), (10044, 1561173), (10431, 1503252), (10602, 1479006), (11346, 1382022), (12123, 1293444), (13908, 1127439), (13919, 1126548), (14823, 1057844), (15066, 1040782), (15903, 986004), (16164, 970083), (17019, 921348), (17062, 919026), (18468, 849059), (19764, 793383), (20862, 751626), (21204, 739503), (22692, 691011), (24246, 646722), (25593, 612684), (27389, 572508), (27838, 563274), (29646, 528922), (30132, 520391), (31293, 501084), (31806, 493002), (34038, 460674), (34124, 459513), (35929, 436428), (36369, 431148), (41724, 375813), (41757, 375516), (47709, 328668), (48492, 323361), (51057, 307116), (51186, 306342), (54778, 286254), (55676, 281637), (59292, 264461), (62586, 250542), (63612, 246501), (68076, 230337), (71858, 218214), (72738, 215574), (76779, 204228), (82167, 190836), (83514, 187758), (93879, 167028), (95418, 164334), (102114, 153558), (102372, 153171), (107787, 145476), (109107, 143716), (109556, 143127), (125172, 125271)]