890186100480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1457983}}^1$

素因数の和:1458063

約数の個数: 216

約数和(自身を含む): 3138065618688

約数和(自身を除く): 2247879518208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1060, 1152, 1272, 1280, 1440, 1590, 1696, 1908, 1920, 2120, 2304, 2385, 2544, 2880, 3180, 3392, 3816, 3840, 4240, 4770, 5088, 5760, 6360, 6784, 7632, 8480, 9540, 10176, 11520, 12720, 13568, 15264, 16960, 19080, 20352, 25440, 30528, 33920, 38160, 40704, 50880, 61056, 67840, 76320, 101760, 122112, 152640, 203520, 305280, 610560, 1457983, 2915966, 4373949, 5831932, 7289915, 8747898, 11663864, 13121847, 14579830, 17495796, 21869745, 23327728, 26243694, 29159660, 34991592, 43739490, 46655456, 52487388, 58319320, 65609235, 69983184, 77273099, 87478980, 93310912, 104974776, 116638640, 131218470, 139966368, 154546198, 174957960, 186621824, 209949552, 231819297, 233277280, 262436940, 279932736, 309092396, 349915920, 373243648, 386365495, 419899104, 463638594, 466554560, 524873880, 559865472, 618184792, 695457891, 699831840, 772730990, 839798208, 927277188, 933109120, 1049747760, 1119730944, 1159096485, 1236369584, 1390915782, 1399663680, 1545461980, 1679596416, 1854554376, 1866218240, 2099495520, 2318192970, 2472739168, 2781831564, 2799327360, 3090923960, 3359192832, 3477289455, 3709108752, 4198991040, 4636385940, 4945478336, 5563663128, 5598654720, 6181847920, 6954578910, 7418217504, 8397982080, 9272771880, 9890956672, 11127326256, 12363695840, 13909157820, 14836435008, 16795964160, 18545543760, 19781913344, 22254652512, 24727391680, 27818315640, 29672870016, 37091087520, 44509305024, 49454783360, 55636631280, 59345740032, 74182175040, 89018610048, 98909566720, 111273262560, 148364350080, 178037220096, 222546525120, 296728700160, 445093050240, 890186100480]

約数ペア:

[(1, 890186100480), (2, 445093050240), (3, 296728700160), (4, 222546525120), (5, 178037220096), (6, 148364350080), (8, 111273262560), (9, 98909566720), (10, 89018610048), (12, 74182175040), (15, 59345740032), (16, 55636631280), (18, 49454783360), (20, 44509305024), (24, 37091087520), (30, 29672870016), (32, 27818315640), (36, 24727391680), (40, 22254652512), (45, 19781913344), (48, 18545543760), (53, 16795964160), (60, 14836435008), (64, 13909157820), (72, 12363695840), (80, 11127326256), (90, 9890956672), (96, 9272771880), (106, 8397982080), (120, 7418217504), (128, 6954578910), (144, 6181847920), (159, 5598654720), (160, 5563663128), (180, 4945478336), (192, 4636385940), (212, 4198991040), (240, 3709108752), (256, 3477289455), (265, 3359192832), (288, 3090923960), (318, 2799327360), (320, 2781831564), (360, 2472739168), (384, 2318192970), (424, 2099495520), (477, 1866218240), (480, 1854554376), (530, 1679596416), (576, 1545461980), (636, 1399663680), (640, 1390915782), (720, 1236369584), (768, 1159096485), (795, 1119730944), (848, 1049747760), (954, 933109120), (960, 927277188), (1060, 839798208), (1152, 772730990), (1272, 699831840), (1280, 695457891), (1440, 618184792), (1590, 559865472), (1696, 524873880), (1908, 466554560), (1920, 463638594), (2120, 419899104), (2304, 386365495), (2385, 373243648), (2544, 349915920), (2880, 309092396), (3180, 279932736), (3392, 262436940), (3816, 233277280), (3840, 231819297), (4240, 209949552), (4770, 186621824), (5088, 174957960), (5760, 154546198), (6360, 139966368), (6784, 131218470), (7632, 116638640), (8480, 104974776), (9540, 93310912), (10176, 87478980), (11520, 77273099), (12720, 69983184), (13568, 65609235), (15264, 58319320), (16960, 52487388), (19080, 46655456), (20352, 43739490), (25440, 34991592), (30528, 29159660), (33920, 26243694), (38160, 23327728), (40704, 21869745), (50880, 17495796), (61056, 14579830), (67840, 13121847), (76320, 11663864), (101760, 8747898), (122112, 7289915), (152640, 5831932), (203520, 4373949), (305280, 2915966), (610560, 1457983)]