15672659040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{640223}}^1$

素因数の和:640261

約数の個数: 144

約数和(自身を含む): 56629093248

約数和(自身を除く): 40956434208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 640223, 1280446, 1920669, 2560892, 3201115, 3841338, 5121784, 5762007, 6402230, 7682676, 9603345, 10243568, 10883791, 11524014, 12804460, 15365352, 19206690, 20487136, 21767582, 23048028, 25608920, 28810035, 30730704, 32651373, 38413380, 43535164, 46096056, 51217840, 54418955, 57620070, 61461408, 65302746, 76826760, 87070328, 92192112, 97954119, 102435680, 108837910, 115240140, 130605492, 153653520, 163256865, 174140656, 184384224, 195908238, 217675820, 230480280, 261210984, 307307040, 326513730, 348281312, 391816476, 435351640, 460960560, 489770595, 522421968, 653027460, 783632952, 870703280, 921921120, 979541190, 1044843936, 1306054920, 1567265904, 1741406560, 1959082380, 2612109840, 3134531808, 3918164760, 5224219680, 7836329520, 15672659040]

約数ペア:

[(1, 15672659040), (2, 7836329520), (3, 5224219680), (4, 3918164760), (5, 3134531808), (6, 2612109840), (8, 1959082380), (9, 1741406560), (10, 1567265904), (12, 1306054920), (15, 1044843936), (16, 979541190), (17, 921921120), (18, 870703280), (20, 783632952), (24, 653027460), (30, 522421968), (32, 489770595), (34, 460960560), (36, 435351640), (40, 391816476), (45, 348281312), (48, 326513730), (51, 307307040), (60, 261210984), (68, 230480280), (72, 217675820), (80, 195908238), (85, 184384224), (90, 174140656), (96, 163256865), (102, 153653520), (120, 130605492), (136, 115240140), (144, 108837910), (153, 102435680), (160, 97954119), (170, 92192112), (180, 87070328), (204, 76826760), (240, 65302746), (255, 61461408), (272, 57620070), (288, 54418955), (306, 51217840), (340, 46096056), (360, 43535164), (408, 38413380), (480, 32651373), (510, 30730704), (544, 28810035), (612, 25608920), (680, 23048028), (720, 21767582), (765, 20487136), (816, 19206690), (1020, 15365352), (1224, 12804460), (1360, 11524014), (1440, 10883791), (1530, 10243568), (1632, 9603345), (2040, 7682676), (2448, 6402230), (2720, 5762007), (3060, 5121784), (4080, 3841338), (4896, 3201115), (6120, 2560892), (8160, 1920669), (12240, 1280446), (24480, 640223)]