886377840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 2812915200

約数和(自身を除く): 1926537360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 199, 201, 240, 268, 277, 335, 398, 402, 536, 554, 597, 670, 796, 804, 831, 995, 1005, 1072, 1108, 1194, 1340, 1385, 1592, 1608, 1662, 1990, 2010, 2216, 2388, 2680, 2770, 2985, 3184, 3216, 3324, 3980, 4020, 4155, 4432, 4776, 5360, 5540, 5970, 6648, 7960, 8040, 8310, 9552, 11080, 11940, 13296, 13333, 15920, 16080, 16620, 18559, 22160, 23880, 26666, 33240, 37118, 39999, 47760, 53332, 55123, 55677, 66480, 66665, 74236, 79998, 92795, 106664, 110246, 111354, 133330, 148472, 159996, 165369, 185590, 199995, 213328, 220492, 222708, 266660, 275615, 278385, 296944, 319992, 330738, 371180, 399990, 440984, 445416, 533320, 551230, 556770, 639984, 661476, 742360, 799980, 826845, 881968, 890832, 1066640, 1102460, 1113540, 1322952, 1484720, 1599960, 1653690, 2204920, 2227080, 2645904, 3199920, 3307380, 3693241, 4409840, 4454160, 6614760, 7386482, 11079723, 13229520, 14772964, 18466205, 22159446, 29545928, 36932410, 44318892, 55398615, 59091856, 73864820, 88637784, 110797230, 147729640, 177275568, 221594460, 295459280, 443188920, 886377840]

約数ペア:

[(1, 886377840), (2, 443188920), (3, 295459280), (4, 221594460), (5, 177275568), (6, 147729640), (8, 110797230), (10, 88637784), (12, 73864820), (15, 59091856), (16, 55398615), (20, 44318892), (24, 36932410), (30, 29545928), (40, 22159446), (48, 18466205), (60, 14772964), (67, 13229520), (80, 11079723), (120, 7386482), (134, 6614760), (199, 4454160), (201, 4409840), (240, 3693241), (268, 3307380), (277, 3199920), (335, 2645904), (398, 2227080), (402, 2204920), (536, 1653690), (554, 1599960), (597, 1484720), (670, 1322952), (796, 1113540), (804, 1102460), (831, 1066640), (995, 890832), (1005, 881968), (1072, 826845), (1108, 799980), (1194, 742360), (1340, 661476), (1385, 639984), (1592, 556770), (1608, 551230), (1662, 533320), (1990, 445416), (2010, 440984), (2216, 399990), (2388, 371180), (2680, 330738), (2770, 319992), (2985, 296944), (3184, 278385), (3216, 275615), (3324, 266660), (3980, 222708), (4020, 220492), (4155, 213328), (4432, 199995), (4776, 185590), (5360, 165369), (5540, 159996), (5970, 148472), (6648, 133330), (7960, 111354), (8040, 110246), (8310, 106664), (9552, 92795), (11080, 79998), (11940, 74236), (13296, 66665), (13333, 66480), (15920, 55677), (16080, 55123), (16620, 53332), (18559, 47760), (22160, 39999), (23880, 37118), (26666, 33240)]