202770480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 160

約数和(自身を含む): 694241280

約数和(自身を除く): 491470800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 240, 264, 267, 330, 356, 440, 445, 528, 534, 660, 712, 863, 880, 890, 979, 1068, 1320, 1335, 1424, 1726, 1780, 1958, 2136, 2589, 2640, 2670, 2937, 3452, 3560, 3916, 4272, 4315, 4895, 5178, 5340, 5874, 6904, 7120, 7832, 8630, 9493, 9790, 10356, 10680, 11748, 12945, 13808, 14685, 15664, 17260, 18986, 19580, 20712, 21360, 23496, 25890, 28479, 29370, 34520, 37972, 39160, 41424, 46992, 47465, 51780, 56958, 58740, 69040, 75944, 76807, 78320, 94930, 103560, 113916, 117480, 142395, 151888, 153614, 189860, 207120, 227832, 230421, 234960, 284790, 307228, 379720, 384035, 455664, 460842, 569580, 614456, 759440, 768070, 844877, 921684, 1139160, 1152105, 1228912, 1536140, 1689754, 1843368, 2278320, 2304210, 2534631, 3072280, 3379508, 3686736, 4224385, 4608420, 5069262, 6144560, 6759016, 8448770, 9216840, 10138524, 12673155, 13518032, 16897540, 18433680, 20277048, 25346310, 33795080, 40554096, 50692620, 67590160, 101385240, 202770480]

約数ペア:

[(1, 202770480), (2, 101385240), (3, 67590160), (4, 50692620), (5, 40554096), (6, 33795080), (8, 25346310), (10, 20277048), (11, 18433680), (12, 16897540), (15, 13518032), (16, 12673155), (20, 10138524), (22, 9216840), (24, 8448770), (30, 6759016), (33, 6144560), (40, 5069262), (44, 4608420), (48, 4224385), (55, 3686736), (60, 3379508), (66, 3072280), (80, 2534631), (88, 2304210), (89, 2278320), (110, 1843368), (120, 1689754), (132, 1536140), (165, 1228912), (176, 1152105), (178, 1139160), (220, 921684), (240, 844877), (264, 768070), (267, 759440), (330, 614456), (356, 569580), (440, 460842), (445, 455664), (528, 384035), (534, 379720), (660, 307228), (712, 284790), (863, 234960), (880, 230421), (890, 227832), (979, 207120), (1068, 189860), (1320, 153614), (1335, 151888), (1424, 142395), (1726, 117480), (1780, 113916), (1958, 103560), (2136, 94930), (2589, 78320), (2640, 76807), (2670, 75944), (2937, 69040), (3452, 58740), (3560, 56958), (3916, 51780), (4272, 47465), (4315, 46992), (4895, 41424), (5178, 39160), (5340, 37972), (5874, 34520), (6904, 29370), (7120, 28479), (7832, 25890), (8630, 23496), (9493, 21360), (9790, 20712), (10356, 19580), (10680, 18986), (11748, 17260), (12945, 15664), (13808, 14685)]