1478885280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1519

約数の個数: 192

約数和(自身を含む): 4914701568

約数和(自身を除く): 3435816288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 97, 115, 120, 138, 160, 184, 194, 230, 240, 276, 291, 345, 368, 388, 460, 480, 485, 552, 582, 690, 736, 776, 920, 970, 1104, 1164, 1380, 1381, 1455, 1552, 1840, 1940, 2208, 2231, 2328, 2760, 2762, 2910, 3104, 3680, 3880, 4143, 4462, 4656, 5520, 5524, 5820, 6693, 6905, 7760, 8286, 8924, 9312, 11040, 11048, 11155, 11640, 13386, 13810, 15520, 16572, 17848, 20715, 22096, 22310, 23280, 26772, 27620, 31763, 33144, 33465, 35696, 41430, 44192, 44620, 46560, 53544, 55240, 63526, 66288, 66930, 71392, 82860, 89240, 95289, 107088, 110480, 127052, 132576, 133860, 133957, 158815, 165720, 178480, 190578, 214176, 220960, 254104, 267720, 267914, 317630, 331440, 356960, 381156, 401871, 476445, 508208, 535440, 535828, 635260, 662880, 669785, 762312, 803742, 952890, 1016416, 1070880, 1071656, 1270520, 1339570, 1524624, 1607484, 1905780, 2009355, 2143312, 2541040, 2679140, 3049248, 3081011, 3214968, 3811560, 4018710, 4286624, 5082080, 5358280, 6162022, 6429936, 7623120, 8037420, 9243033, 10716560, 12324044, 12859872, 15246240, 15405055, 16074840, 18486066, 21433120, 24648088, 30810110, 32149680, 36972132, 46215165, 49296176, 61620220, 64299360, 73944264, 92430330, 98592352, 123240440, 147888528, 184860660, 246480880, 295777056, 369721320, 492961760, 739442640, 1478885280]

約数ペア:

[(1, 1478885280), (2, 739442640), (3, 492961760), (4, 369721320), (5, 295777056), (6, 246480880), (8, 184860660), (10, 147888528), (12, 123240440), (15, 98592352), (16, 92430330), (20, 73944264), (23, 64299360), (24, 61620220), (30, 49296176), (32, 46215165), (40, 36972132), (46, 32149680), (48, 30810110), (60, 24648088), (69, 21433120), (80, 18486066), (92, 16074840), (96, 15405055), (97, 15246240), (115, 12859872), (120, 12324044), (138, 10716560), (160, 9243033), (184, 8037420), (194, 7623120), (230, 6429936), (240, 6162022), (276, 5358280), (291, 5082080), (345, 4286624), (368, 4018710), (388, 3811560), (460, 3214968), (480, 3081011), (485, 3049248), (552, 2679140), (582, 2541040), (690, 2143312), (736, 2009355), (776, 1905780), (920, 1607484), (970, 1524624), (1104, 1339570), (1164, 1270520), (1380, 1071656), (1381, 1070880), (1455, 1016416), (1552, 952890), (1840, 803742), (1940, 762312), (2208, 669785), (2231, 662880), (2328, 635260), (2760, 535828), (2762, 535440), (2910, 508208), (3104, 476445), (3680, 401871), (3880, 381156), (4143, 356960), (4462, 331440), (4656, 317630), (5520, 267914), (5524, 267720), (5820, 254104), (6693, 220960), (6905, 214176), (7760, 190578), (8286, 178480), (8924, 165720), (9312, 158815), (11040, 133957), (11048, 133860), (11155, 132576), (11640, 127052), (13386, 110480), (13810, 107088), (15520, 95289), (16572, 89240), (17848, 82860), (20715, 71392), (22096, 66930), (22310, 66288), (23280, 63526), (26772, 55240), (27620, 53544), (31763, 46560), (33144, 44620), (33465, 44192), (35696, 41430)]