86384480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 266716800

約数和(自身を除く): 180332320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 349, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 698, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1360, 1396, 1456, 1547, 1745, 1768, 1820, 1904, 2080, 2210, 2380, 2443, 2720, 2792, 2912, 3094, 3490, 3536, 3640, 3808, 4420, 4537, 4760, 4886, 5584, 5933, 6188, 6980, 7072, 7280, 7735, 8840, 9074, 9520, 9772, 11168, 11866, 12215, 12376, 13960, 14560, 15470, 17680, 18148, 19040, 19544, 22685, 23732, 24430, 24752, 27920, 29665, 30940, 31759, 35360, 36296, 39088, 41531, 45370, 47464, 48860, 49504, 55840, 59330, 61880, 63518, 72592, 77129, 78176, 83062, 90740, 94928, 97720, 118660, 123760, 127036, 145184, 154258, 158795, 166124, 181480, 189856, 195440, 207655, 237320, 247520, 254072, 308516, 317590, 332248, 362960, 385645, 390880, 415310, 474640, 508144, 539903, 617032, 635180, 664496, 725920, 771290, 830620, 949280, 1016288, 1079806, 1234064, 1270360, 1328992, 1542580, 1661240, 2159612, 2468128, 2540720, 2699515, 3085160, 3322480, 4319224, 5081440, 5399030, 6170320, 6644960, 8638448, 10798060, 12340640, 17276896, 21596120, 43192240, 86384480]

約数ペア:

[(1, 86384480), (2, 43192240), (4, 21596120), (5, 17276896), (7, 12340640), (8, 10798060), (10, 8638448), (13, 6644960), (14, 6170320), (16, 5399030), (17, 5081440), (20, 4319224), (26, 3322480), (28, 3085160), (32, 2699515), (34, 2540720), (35, 2468128), (40, 2159612), (52, 1661240), (56, 1542580), (65, 1328992), (68, 1270360), (70, 1234064), (80, 1079806), (85, 1016288), (91, 949280), (104, 830620), (112, 771290), (119, 725920), (130, 664496), (136, 635180), (140, 617032), (160, 539903), (170, 508144), (182, 474640), (208, 415310), (221, 390880), (224, 385645), (238, 362960), (260, 332248), (272, 317590), (280, 308516), (340, 254072), (349, 247520), (364, 237320), (416, 207655), (442, 195440), (455, 189856), (476, 181480), (520, 166124), (544, 158795), (560, 154258), (595, 145184), (680, 127036), (698, 123760), (728, 118660), (884, 97720), (910, 94928), (952, 90740), (1040, 83062), (1105, 78176), (1120, 77129), (1190, 72592), (1360, 63518), (1396, 61880), (1456, 59330), (1547, 55840), (1745, 49504), (1768, 48860), (1820, 47464), (1904, 45370), (2080, 41531), (2210, 39088), (2380, 36296), (2443, 35360), (2720, 31759), (2792, 30940), (2912, 29665), (3094, 27920), (3490, 24752), (3536, 24430), (3640, 23732), (3808, 22685), (4420, 19544), (4537, 19040), (4760, 18148), (4886, 17680), (5584, 15470), (5933, 14560), (6188, 13960), (6980, 12376), (7072, 12215), (7280, 11866), (7735, 11168), (8840, 9772), (9074, 9520)]