848238720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{63113}}^1$

素因数の和:63142

約数の個数: 128

約数和(自身を含む): 3090061440

約数和(自身を除く): 2241822720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 63113, 126226, 189339, 252452, 315565, 378678, 441791, 504904, 631130, 757356, 883582, 946695, 1009808, 1262260, 1325373, 1514712, 1767164, 1893390, 2019616, 2208955, 2524520, 2650746, 3029424, 3534328, 3786780, 4039232, 4417910, 5049040, 5301492, 6058848, 6626865, 7068656, 7573560, 8078464, 8835820, 10098080, 10602984, 12117696, 13253730, 14137312, 15147120, 17671640, 20196160, 21205968, 24235392, 26507460, 28274624, 30294240, 35343280, 40392320, 42411936, 53014920, 56549248, 60588480, 70686560, 84823872, 106029840, 121176960, 141373120, 169647744, 212059680, 282746240, 424119360, 848238720]

約数ペア:

[(1, 848238720), (2, 424119360), (3, 282746240), (4, 212059680), (5, 169647744), (6, 141373120), (7, 121176960), (8, 106029840), (10, 84823872), (12, 70686560), (14, 60588480), (15, 56549248), (16, 53014920), (20, 42411936), (21, 40392320), (24, 35343280), (28, 30294240), (30, 28274624), (32, 26507460), (35, 24235392), (40, 21205968), (42, 20196160), (48, 17671640), (56, 15147120), (60, 14137312), (64, 13253730), (70, 12117696), (80, 10602984), (84, 10098080), (96, 8835820), (105, 8078464), (112, 7573560), (120, 7068656), (128, 6626865), (140, 6058848), (160, 5301492), (168, 5049040), (192, 4417910), (210, 4039232), (224, 3786780), (240, 3534328), (280, 3029424), (320, 2650746), (336, 2524520), (384, 2208955), (420, 2019616), (448, 1893390), (480, 1767164), (560, 1514712), (640, 1325373), (672, 1262260), (840, 1009808), (896, 946695), (960, 883582), (1120, 757356), (1344, 631130), (1680, 504904), (1920, 441791), (2240, 378678), (2688, 315565), (3360, 252452), (4480, 189339), (6720, 126226), (13440, 63113)]