19637214720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{2129}}^1$

素因数の和:3356

約数の個数: 160

約数和(自身を含む): 62859503520

約数和(自身を除く): 43222288800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1201, 1280, 1536, 1920, 2129, 2402, 2560, 3603, 3840, 4258, 4804, 6005, 6387, 7206, 7680, 8516, 9608, 10645, 12010, 12774, 14412, 17032, 18015, 19216, 21290, 24020, 25548, 28824, 31935, 34064, 36030, 38432, 42580, 48040, 51096, 57648, 63870, 68128, 72060, 76864, 85160, 96080, 102192, 115296, 127740, 136256, 144120, 153728, 170320, 192160, 204384, 230592, 255480, 272512, 288240, 307456, 340640, 384320, 408768, 461184, 510960, 545024, 576480, 614912, 681280, 768640, 817536, 922368, 1021920, 1090048, 1152960, 1362560, 1537280, 1635072, 1844736, 2043840, 2305920, 2556929, 2725120, 3074560, 3270144, 4087680, 4611840, 5113858, 5450240, 7670787, 8175360, 9223680, 10227716, 12784645, 15341574, 16350720, 20455432, 25569290, 30683148, 38353935, 40910864, 51138580, 61366296, 76707870, 81821728, 102277160, 122732592, 153415740, 163643456, 204554320, 245465184, 306831480, 327286912, 409108640, 490930368, 613662960, 654573824, 818217280, 981860736, 1227325920, 1309147648, 1636434560, 1963721472, 2454651840, 3272869120, 3927442944, 4909303680, 6545738240, 9818607360, 19637214720]

約数ペア:

[(1, 19637214720), (2, 9818607360), (3, 6545738240), (4, 4909303680), (5, 3927442944), (6, 3272869120), (8, 2454651840), (10, 1963721472), (12, 1636434560), (15, 1309147648), (16, 1227325920), (20, 981860736), (24, 818217280), (30, 654573824), (32, 613662960), (40, 490930368), (48, 409108640), (60, 327286912), (64, 306831480), (80, 245465184), (96, 204554320), (120, 163643456), (128, 153415740), (160, 122732592), (192, 102277160), (240, 81821728), (256, 76707870), (320, 61366296), (384, 51138580), (480, 40910864), (512, 38353935), (640, 30683148), (768, 25569290), (960, 20455432), (1201, 16350720), (1280, 15341574), (1536, 12784645), (1920, 10227716), (2129, 9223680), (2402, 8175360), (2560, 7670787), (3603, 5450240), (3840, 5113858), (4258, 4611840), (4804, 4087680), (6005, 3270144), (6387, 3074560), (7206, 2725120), (7680, 2556929), (8516, 2305920), (9608, 2043840), (10645, 1844736), (12010, 1635072), (12774, 1537280), (14412, 1362560), (17032, 1152960), (18015, 1090048), (19216, 1021920), (21290, 922368), (24020, 817536), (25548, 768640), (28824, 681280), (31935, 614912), (34064, 576480), (36030, 545024), (38432, 510960), (42580, 461184), (48040, 408768), (51096, 384320), (57648, 340640), (63870, 307456), (68128, 288240), (72060, 272512), (76864, 255480), (85160, 230592), (96080, 204384), (102192, 192160), (115296, 170320), (127740, 153728), (136256, 144120)]