16287776960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18043}}^1$

素因数の和:18111

約数の個数: 224

約数和(自身を含む): 49278308352

約数和(自身を除く): 32990531392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 728, 806, 832, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4160, 4340, 4960, 5642, 5824, 6448, 6944, 7280, 8060, 8680, 9920, 11284, 12896, 13888, 14105, 14560, 16120, 17360, 18043, 22568, 25792, 28210, 29120, 32240, 34720, 36086, 45136, 56420, 64480, 69440, 72172, 90215, 90272, 112840, 126301, 128960, 144344, 180430, 180544, 225680, 234559, 252602, 288688, 360860, 451360, 469118, 505204, 559333, 577376, 631505, 721720, 902720, 938236, 1010408, 1118666, 1154752, 1172795, 1263010, 1443440, 1641913, 1876472, 2020816, 2237332, 2345590, 2526020, 2796665, 2886880, 3283826, 3752944, 3915331, 4041632, 4474664, 4691180, 5052040, 5593330, 5773760, 6567652, 7271329, 7505888, 7830662, 8083264, 8209565, 8949328, 9382360, 10104080, 11186660, 13135304, 14542658, 15011776, 15661324, 16419130, 17898656, 18764720, 19576655, 20208160, 22373320, 26270608, 29085316, 31322648, 32838260, 35797312, 36356645, 37529440, 39153310, 40416320, 44746640, 50899303, 52541216, 58170632, 62645296, 65676520, 72713290, 75058880, 78306620, 89493280, 101798606, 105082432, 116341264, 125290592, 131353040, 145426580, 156613240, 178986560, 203597212, 232682528, 250581184, 254496515, 262706080, 290853160, 313226480, 407194424, 465365056, 508993030, 525412160, 581706320, 626452960, 814388848, 1017986060, 1163412640, 1252905920, 1628777696, 2035972120, 2326825280, 3257555392, 4071944240, 8143888480, 16287776960]

約数ペア:

[(1, 16287776960), (2, 8143888480), (4, 4071944240), (5, 3257555392), (7, 2326825280), (8, 2035972120), (10, 1628777696), (13, 1252905920), (14, 1163412640), (16, 1017986060), (20, 814388848), (26, 626452960), (28, 581706320), (31, 525412160), (32, 508993030), (35, 465365056), (40, 407194424), (52, 313226480), (56, 290853160), (62, 262706080), (64, 254496515), (65, 250581184), (70, 232682528), (80, 203597212), (91, 178986560), (104, 156613240), (112, 145426580), (124, 131353040), (130, 125290592), (140, 116341264), (155, 105082432), (160, 101798606), (182, 89493280), (208, 78306620), (217, 75058880), (224, 72713290), (248, 65676520), (260, 62645296), (280, 58170632), (310, 52541216), (320, 50899303), (364, 44746640), (403, 40416320), (416, 39153310), (434, 37529440), (448, 36356645), (455, 35797312), (496, 32838260), (520, 31322648), (560, 29085316), (620, 26270608), (728, 22373320), (806, 20208160), (832, 19576655), (868, 18764720), (910, 17898656), (992, 16419130), (1040, 15661324), (1085, 15011776), (1120, 14542658), (1240, 13135304), (1456, 11186660), (1612, 10104080), (1736, 9382360), (1820, 8949328), (1984, 8209565), (2015, 8083264), (2080, 7830662), (2170, 7505888), (2240, 7271329), (2480, 6567652), (2821, 5773760), (2912, 5593330), (3224, 5052040), (3472, 4691180), (3640, 4474664), (4030, 4041632), (4160, 3915331), (4340, 3752944), (4960, 3283826), (5642, 2886880), (5824, 2796665), (6448, 2526020), (6944, 2345590), (7280, 2237332), (8060, 2020816), (8680, 1876472), (9920, 1641913), (11284, 1443440), (12896, 1263010), (13888, 1172795), (14105, 1154752), (14560, 1118666), (16120, 1010408), (17360, 938236), (18043, 902720), (22568, 721720), (25792, 631505), (28210, 577376), (29120, 559333), (32240, 505204), (34720, 469118), (36086, 451360), (45136, 360860), (56420, 288688), (64480, 252602), (69440, 234559), (72172, 225680), (90215, 180544), (90272, 180430), (112840, 144344), (126301, 128960)]