789369480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 2638396800

約数和(自身を除く): 1849027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 89, 90, 120, 142, 178, 180, 213, 267, 284, 347, 355, 356, 360, 426, 445, 534, 568, 639, 694, 710, 712, 801, 852, 890, 1041, 1065, 1068, 1278, 1335, 1388, 1420, 1602, 1704, 1735, 1780, 2082, 2130, 2136, 2556, 2670, 2776, 2840, 3123, 3195, 3204, 3470, 3560, 4005, 4164, 4260, 5112, 5205, 5340, 6246, 6319, 6390, 6408, 6940, 8010, 8328, 8520, 10410, 10680, 12492, 12638, 12780, 13880, 15615, 16020, 18957, 20820, 24637, 24984, 25276, 25560, 30883, 31230, 31595, 32040, 37914, 41640, 49274, 50552, 56871, 61766, 62460, 63190, 73911, 75828, 92649, 94785, 98548, 113742, 123185, 123532, 124920, 126380, 147822, 151656, 154415, 185298, 189570, 197096, 221733, 227484, 246370, 247064, 252760, 277947, 284355, 295644, 308830, 369555, 370596, 379140, 443466, 454968, 463245, 492740, 555894, 568710, 591288, 617660, 739110, 741192, 758280, 886932, 926490, 985480, 1108665, 1111788, 1137420, 1235320, 1389735, 1478220, 1773864, 1852980, 2192693, 2217330, 2223576, 2274840, 2779470, 2956440, 3705960, 4385386, 4434660, 5558940, 6578079, 8770772, 8869320, 10963465, 11117880, 13156158, 17541544, 19734237, 21926930, 26312316, 32890395, 39468474, 43853860, 52624632, 65780790, 78936948, 87707720, 98671185, 131561580, 157873896, 197342370, 263123160, 394684740, 789369480]

約数ペア:

[(1, 789369480), (2, 394684740), (3, 263123160), (4, 197342370), (5, 157873896), (6, 131561580), (8, 98671185), (9, 87707720), (10, 78936948), (12, 65780790), (15, 52624632), (18, 43853860), (20, 39468474), (24, 32890395), (30, 26312316), (36, 21926930), (40, 19734237), (45, 17541544), (60, 13156158), (71, 11117880), (72, 10963465), (89, 8869320), (90, 8770772), (120, 6578079), (142, 5558940), (178, 4434660), (180, 4385386), (213, 3705960), (267, 2956440), (284, 2779470), (347, 2274840), (355, 2223576), (356, 2217330), (360, 2192693), (426, 1852980), (445, 1773864), (534, 1478220), (568, 1389735), (639, 1235320), (694, 1137420), (710, 1111788), (712, 1108665), (801, 985480), (852, 926490), (890, 886932), (1041, 758280), (1065, 741192), (1068, 739110), (1278, 617660), (1335, 591288), (1388, 568710), (1420, 555894), (1602, 492740), (1704, 463245), (1735, 454968), (1780, 443466), (2082, 379140), (2130, 370596), (2136, 369555), (2556, 308830), (2670, 295644), (2776, 284355), (2840, 277947), (3123, 252760), (3195, 247064), (3204, 246370), (3470, 227484), (3560, 221733), (4005, 197096), (4164, 189570), (4260, 185298), (5112, 154415), (5205, 151656), (5340, 147822), (6246, 126380), (6319, 124920), (6390, 123532), (6408, 123185), (6940, 113742), (8010, 98548), (8328, 94785), (8520, 92649), (10410, 75828), (10680, 73911), (12492, 63190), (12638, 62460), (12780, 61766), (13880, 56871), (15615, 50552), (16020, 49274), (18957, 41640), (20820, 37914), (24637, 32040), (24984, 31595), (25276, 31230), (25560, 30883)]