3221840640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44159}}^1$

素因数の和:44202

約数の個数: 144

約数和(自身を含む): 10831564800

約数和(自身を除く): 7609724160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 44159, 72960, 88318, 132477, 176636, 220795, 264954, 353272, 441590, 529908, 662385, 706544, 839021, 883180, 1059816, 1324770, 1413088, 1678042, 1766360, 2119632, 2517063, 2649540, 2826176, 3356084, 3532720, 4195105, 4239264, 5034126, 5299080, 5652352, 6712168, 7065440, 8390210, 8478528, 10068252, 10598160, 11304704, 12585315, 13424336, 14130880, 16780420, 16957056, 20136504, 21196320, 25170630, 26848672, 28261760, 33560840, 33914112, 40273008, 42392640, 50341260, 53697344, 56523520, 67121680, 80546016, 84785280, 100682520, 107394688, 134243360, 161092032, 169570560, 201365040, 214789376, 268486720, 322184064, 402730080, 536973440, 644368128, 805460160, 1073946880, 1610920320, 3221840640]

約数ペア:

[(1, 3221840640), (2, 1610920320), (3, 1073946880), (4, 805460160), (5, 644368128), (6, 536973440), (8, 402730080), (10, 322184064), (12, 268486720), (15, 214789376), (16, 201365040), (19, 169570560), (20, 161092032), (24, 134243360), (30, 107394688), (32, 100682520), (38, 84785280), (40, 80546016), (48, 67121680), (57, 56523520), (60, 53697344), (64, 50341260), (76, 42392640), (80, 40273008), (95, 33914112), (96, 33560840), (114, 28261760), (120, 26848672), (128, 25170630), (152, 21196320), (160, 20136504), (190, 16957056), (192, 16780420), (228, 14130880), (240, 13424336), (256, 12585315), (285, 11304704), (304, 10598160), (320, 10068252), (380, 8478528), (384, 8390210), (456, 7065440), (480, 6712168), (570, 5652352), (608, 5299080), (640, 5034126), (760, 4239264), (768, 4195105), (912, 3532720), (960, 3356084), (1140, 2826176), (1216, 2649540), (1280, 2517063), (1520, 2119632), (1824, 1766360), (1920, 1678042), (2280, 1413088), (2432, 1324770), (3040, 1059816), (3648, 883180), (3840, 839021), (4560, 706544), (4864, 662385), (6080, 529908), (7296, 441590), (9120, 353272), (12160, 264954), (14592, 220795), (18240, 176636), (24320, 132477), (36480, 88318), (44159, 72960)]