15677917440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{66931}}^1$

素因数の和:67016

約数の個数: 144

約数和(自身を含む): 50892950976

約数和(自身を除く): 35215033536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3840, 3904, 4880, 5856, 7320, 7808, 9760, 11712, 14640, 15616, 19520, 23424, 29280, 39040, 46848, 58560, 66931, 78080, 117120, 133862, 200793, 234240, 267724, 334655, 401586, 535448, 669310, 803172, 1003965, 1070896, 1338620, 1606344, 2007930, 2141792, 2677240, 3212688, 4015860, 4082791, 4283584, 5354480, 6425376, 8031720, 8165582, 8567168, 10708960, 12248373, 12850752, 16063440, 16331164, 17134336, 20413955, 21417920, 24496746, 25701504, 32126880, 32662328, 40827910, 42835840, 48993492, 51403008, 61241865, 64253760, 65324656, 81655820, 85671680, 97986984, 122483730, 128507520, 130649312, 163311640, 195973968, 244967460, 257015040, 261298624, 326623280, 391947936, 489934920, 522597248, 653246560, 783895872, 979869840, 1045194496, 1306493120, 1567791744, 1959739680, 2612986240, 3135583488, 3919479360, 5225972480, 7838958720, 15677917440]

約数ペア:

[(1, 15677917440), (2, 7838958720), (3, 5225972480), (4, 3919479360), (5, 3135583488), (6, 2612986240), (8, 1959739680), (10, 1567791744), (12, 1306493120), (15, 1045194496), (16, 979869840), (20, 783895872), (24, 653246560), (30, 522597248), (32, 489934920), (40, 391947936), (48, 326623280), (60, 261298624), (61, 257015040), (64, 244967460), (80, 195973968), (96, 163311640), (120, 130649312), (122, 128507520), (128, 122483730), (160, 97986984), (183, 85671680), (192, 81655820), (240, 65324656), (244, 64253760), (256, 61241865), (305, 51403008), (320, 48993492), (366, 42835840), (384, 40827910), (480, 32662328), (488, 32126880), (610, 25701504), (640, 24496746), (732, 21417920), (768, 20413955), (915, 17134336), (960, 16331164), (976, 16063440), (1220, 12850752), (1280, 12248373), (1464, 10708960), (1830, 8567168), (1920, 8165582), (1952, 8031720), (2440, 6425376), (2928, 5354480), (3660, 4283584), (3840, 4082791), (3904, 4015860), (4880, 3212688), (5856, 2677240), (7320, 2141792), (7808, 2007930), (9760, 1606344), (11712, 1338620), (14640, 1070896), (15616, 1003965), (19520, 803172), (23424, 669310), (29280, 535448), (39040, 401586), (46848, 334655), (58560, 267724), (66931, 234240), (78080, 200793), (117120, 133862)]