1956767821280

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1\times {\mathrm{983}}^1$

素因数の和:1889

約数の個数: 192

約数和(自身を含む): 4700425863168

約数和(自身を除く): 2743658041888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 163, 254, 326, 508, 601, 635, 652, 815, 983, 1016, 1202, 1270, 1304, 1630, 1966, 2032, 2404, 2540, 2608, 3005, 3260, 3932, 4064, 4808, 4915, 5080, 5216, 6010, 6520, 7864, 9616, 9830, 10160, 12020, 13040, 15728, 19232, 19660, 20320, 20701, 24040, 26080, 31456, 39320, 41402, 48080, 76327, 78640, 82804, 96160, 97963, 103505, 124841, 152654, 157280, 160229, 165608, 195926, 207010, 249682, 305308, 320458, 331216, 381635, 391852, 414020, 489815, 499364, 590783, 610616, 624205, 640916, 662432, 763270, 783704, 801145, 828040, 979630, 998728, 1181566, 1221232, 1248410, 1281832, 1526540, 1567408, 1602290, 1656080, 1959260, 1997456, 2363132, 2442464, 2496820, 2563664, 2953915, 3053080, 3134816, 3204580, 3312160, 3918520, 3994912, 4726264, 4993640, 5127328, 5907830, 6106160, 6409160, 7837040, 9452528, 9987280, 11815660, 12212320, 12441301, 12818320, 15674080, 18905056, 19974560, 20349083, 23631320, 24882602, 25636640, 40698166, 47262640, 49765204, 62206505, 75029441, 81396332, 94525280, 96297629, 99530408, 101745415, 124413010, 150058882, 162792664, 192595258, 199060816, 203490830, 248826020, 300117764, 325585328, 375147205, 385190516, 398121632, 406981660, 481488145, 497652040, 600235528, 651170656, 750294410, 770381032, 813963320, 962976290, 995304080, 1200471056, 1500588820, 1540762064, 1627926640, 1925952580, 1990608160, 2400942112, 3001177640, 3081524128, 3255853280, 3851905160, 6002355280, 7703810320, 12004710560, 12229798883, 15407620640, 24459597766, 48919195532, 61148994415, 97838391064, 122297988830, 195676782128, 244595977660, 391353564256, 489191955320, 978383910640, 1956767821280]

約数ペア:

[(1, 1956767821280), (2, 978383910640), (4, 489191955320), (5, 391353564256), (8, 244595977660), (10, 195676782128), (16, 122297988830), (20, 97838391064), (32, 61148994415), (40, 48919195532), (80, 24459597766), (127, 15407620640), (160, 12229798883), (163, 12004710560), (254, 7703810320), (326, 6002355280), (508, 3851905160), (601, 3255853280), (635, 3081524128), (652, 3001177640), (815, 2400942112), (983, 1990608160), (1016, 1925952580), (1202, 1627926640), (1270, 1540762064), (1304, 1500588820), (1630, 1200471056), (1966, 995304080), (2032, 962976290), (2404, 813963320), (2540, 770381032), (2608, 750294410), (3005, 651170656), (3260, 600235528), (3932, 497652040), (4064, 481488145), (4808, 406981660), (4915, 398121632), (5080, 385190516), (5216, 375147205), (6010, 325585328), (6520, 300117764), (7864, 248826020), (9616, 203490830), (9830, 199060816), (10160, 192595258), (12020, 162792664), (13040, 150058882), (15728, 124413010), (19232, 101745415), (19660, 99530408), (20320, 96297629), (20701, 94525280), (24040, 81396332), (26080, 75029441), (31456, 62206505), (39320, 49765204), (41402, 47262640), (48080, 40698166), (76327, 25636640), (78640, 24882602), (82804, 23631320), (96160, 20349083), (97963, 19974560), (103505, 18905056), (124841, 15674080), (152654, 12818320), (157280, 12441301), (160229, 12212320), (165608, 11815660), (195926, 9987280), (207010, 9452528), (249682, 7837040), (305308, 6409160), (320458, 6106160), (331216, 5907830), (381635, 5127328), (391852, 4993640), (414020, 4726264), (489815, 3994912), (499364, 3918520), (590783, 3312160), (610616, 3204580), (624205, 3134816), (640916, 3053080), (662432, 2953915), (763270, 2563664), (783704, 2496820), (801145, 2442464), (828040, 2363132), (979630, 1997456), (998728, 1959260), (1181566, 1656080), (1221232, 1602290), (1248410, 1567408), (1281832, 1526540)]