79844160780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{4481}}^1$

素因数の和:5166

約数の個数: 240

約数和(自身を含む): 265677039936

約数和(自身を除く): 185832879156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 647, 765, 810, 918, 1020, 1294, 1377, 1530, 1620, 1836, 1941, 2295, 2588, 2754, 3060, 3235, 3882, 4481, 4590, 5508, 5823, 6470, 6885, 7764, 8962, 9180, 9705, 10999, 11646, 12940, 13443, 13770, 17469, 17924, 19410, 21998, 22405, 23292, 26886, 27540, 29115, 32997, 34938, 38820, 40329, 43996, 44810, 52407, 53772, 54995, 58230, 65994, 67215, 69876, 76177, 80658, 87345, 89620, 98991, 104814, 109990, 116460, 120987, 131988, 134430, 152354, 161316, 164985, 174690, 197982, 201645, 209628, 219980, 228531, 241974, 262035, 268860, 296973, 304708, 329970, 349380, 362961, 380885, 395964, 403290, 457062, 483948, 494955, 524070, 593946, 604935, 659940, 685593, 725922, 761770, 806580, 890919, 914124, 989910, 1048140, 1142655, 1187892, 1209870, 1371186, 1451844, 1484865, 1523540, 1781838, 1814805, 1979820, 2056779, 2285310, 2419740, 2742372, 2899207, 2969730, 3427965, 3563676, 3629610, 4113558, 4454595, 4570620, 5798414, 5939460, 6170337, 6855930, 7259220, 8227116, 8697621, 8909190, 10283895, 11596828, 12340674, 13711860, 14496035, 17395242, 17818380, 20567790, 24681348, 26092863, 28992070, 30851685, 34790484, 41135580, 43488105, 49286519, 52185726, 57984140, 61703370, 78278589, 86976210, 98573038, 104371452, 123406740, 130464315, 147859557, 156557178, 173952420, 197146076, 234835767, 246432595, 260928630, 295719114, 313114356, 391392945, 443578671, 469671534, 492865190, 521857260, 591438228, 739297785, 782785890, 887157342, 939343068, 985730380, 1174178835, 1330736013, 1478595570, 1565571780, 1774314684, 2217893355, 2348357670, 2661472026, 2957191140, 3992208039, 4435786710, 4696715340, 5322944052, 6653680065, 7984416078, 8871573420, 13307360130, 15968832156, 19961040195, 26614720260, 39922080390, 79844160780]

約数ペア:

[(1, 79844160780), (2, 39922080390), (3, 26614720260), (4, 19961040195), (5, 15968832156), (6, 13307360130), (9, 8871573420), (10, 7984416078), (12, 6653680065), (15, 5322944052), (17, 4696715340), (18, 4435786710), (20, 3992208039), (27, 2957191140), (30, 2661472026), (34, 2348357670), (36, 2217893355), (45, 1774314684), (51, 1565571780), (54, 1478595570), (60, 1330736013), (68, 1174178835), (81, 985730380), (85, 939343068), (90, 887157342), (102, 782785890), (108, 739297785), (135, 591438228), (153, 521857260), (162, 492865190), (170, 469671534), (180, 443578671), (204, 391392945), (255, 313114356), (270, 295719114), (306, 260928630), (324, 246432595), (340, 234835767), (405, 197146076), (459, 173952420), (510, 156557178), (540, 147859557), (612, 130464315), (647, 123406740), (765, 104371452), (810, 98573038), (918, 86976210), (1020, 78278589), (1294, 61703370), (1377, 57984140), (1530, 52185726), (1620, 49286519), (1836, 43488105), (1941, 41135580), (2295, 34790484), (2588, 30851685), (2754, 28992070), (3060, 26092863), (3235, 24681348), (3882, 20567790), (4481, 17818380), (4590, 17395242), (5508, 14496035), (5823, 13711860), (6470, 12340674), (6885, 11596828), (7764, 10283895), (8962, 8909190), (9180, 8697621), (9705, 8227116), (10999, 7259220), (11646, 6855930), (12940, 6170337), (13443, 5939460), (13770, 5798414), (17469, 4570620), (17924, 4454595), (19410, 4113558), (21998, 3629610), (22405, 3563676), (23292, 3427965), (26886, 2969730), (27540, 2899207), (29115, 2742372), (32997, 2419740), (34938, 2285310), (38820, 2056779), (40329, 1979820), (43996, 1814805), (44810, 1781838), (52407, 1523540), (53772, 1484865), (54995, 1451844), (58230, 1371186), (65994, 1209870), (67215, 1187892), (69876, 1142655), (76177, 1048140), (80658, 989910), (87345, 914124), (89620, 890919), (98991, 806580), (104814, 761770), (109990, 725922), (116460, 685593), (120987, 659940), (131988, 604935), (134430, 593946), (152354, 524070), (161316, 494955), (164985, 483948), (174690, 457062), (197982, 403290), (201645, 395964), (209628, 380885), (219980, 362961), (228531, 349380), (241974, 329970), (262035, 304708), (268860, 296973)]