1854384480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5827}}^1$

素因数の和:5878

約数の個数: 288

約数和(自身を含む): 7216975584

約数和(自身を除く): 5362591104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 5827, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10608, 11654, 12240, 13260, 15912, 17481, 17680, 18720, 19890, 21216, 23308, 24480, 26520, 29135, 31824, 34962, 35360, 39780, 46616, 52443, 53040, 58270, 63648, 69924, 75751, 79560, 87405, 93232, 99059, 104886, 106080, 116540, 139848, 151502, 159120, 174810, 186464, 198118, 209772, 227253, 233080, 262215, 279696, 297177, 303004, 318240, 349620, 378755, 396236, 419544, 454506, 466160, 495295, 524430, 559392, 594354, 606008, 681759, 699240, 757510, 792472, 839088, 891531, 909012, 932320, 990590, 1048860, 1136265, 1188708, 1212016, 1287767, 1363518, 1398480, 1485885, 1515020, 1584944, 1678176, 1783062, 1818024, 1981180, 2097720, 2272530, 2377416, 2424032, 2575534, 2727036, 2796960, 2971770, 3030040, 3169888, 3408795, 3566124, 3636048, 3863301, 3962360, 4195440, 4457655, 4545060, 4754832, 5151068, 5454072, 5943540, 6060080, 6438835, 6817590, 7132248, 7272096, 7726602, 7924720, 8390880, 8915310, 9090120, 9509664, 10302136, 10908144, 11589903, 11887080, 12120160, 12877670, 13635180, 14264496, 15453204, 15849440, 17830620, 18180240, 19316505, 20604272, 21816288, 23179806, 23774160, 25755340, 27270360, 28528992, 30906408, 35661240, 36360480, 38633010, 41208544, 46359612, 47548320, 51510680, 54540720, 57949515, 61812816, 71322480, 77266020, 92719224, 103021360, 109081440, 115899030, 123625632, 142644960, 154532040, 185438448, 206042720, 231798060, 309064080, 370876896, 463596120, 618128160, 927192240, 1854384480]

約数ペア:

[(1, 1854384480), (2, 927192240), (3, 618128160), (4, 463596120), (5, 370876896), (6, 309064080), (8, 231798060), (9, 206042720), (10, 185438448), (12, 154532040), (13, 142644960), (15, 123625632), (16, 115899030), (17, 109081440), (18, 103021360), (20, 92719224), (24, 77266020), (26, 71322480), (30, 61812816), (32, 57949515), (34, 54540720), (36, 51510680), (39, 47548320), (40, 46359612), (45, 41208544), (48, 38633010), (51, 36360480), (52, 35661240), (60, 30906408), (65, 28528992), (68, 27270360), (72, 25755340), (78, 23774160), (80, 23179806), (85, 21816288), (90, 20604272), (96, 19316505), (102, 18180240), (104, 17830620), (117, 15849440), (120, 15453204), (130, 14264496), (136, 13635180), (144, 12877670), (153, 12120160), (156, 11887080), (160, 11589903), (170, 10908144), (180, 10302136), (195, 9509664), (204, 9090120), (208, 8915310), (221, 8390880), (234, 7924720), (240, 7726602), (255, 7272096), (260, 7132248), (272, 6817590), (288, 6438835), (306, 6060080), (312, 5943540), (340, 5454072), (360, 5151068), (390, 4754832), (408, 4545060), (416, 4457655), (442, 4195440), (468, 3962360), (480, 3863301), (510, 3636048), (520, 3566124), (544, 3408795), (585, 3169888), (612, 3030040), (624, 2971770), (663, 2796960), (680, 2727036), (720, 2575534), (765, 2424032), (780, 2377416), (816, 2272530), (884, 2097720), (936, 1981180), (1020, 1818024), (1040, 1783062), (1105, 1678176), (1170, 1584944), (1224, 1515020), (1248, 1485885), (1326, 1398480), (1360, 1363518), (1440, 1287767), (1530, 1212016), (1560, 1188708), (1632, 1136265), (1768, 1048860), (1872, 990590), (1989, 932320), (2040, 909012), (2080, 891531), (2210, 839088), (2340, 792472), (2448, 757510), (2652, 699240), (2720, 681759), (3060, 606008), (3120, 594354), (3315, 559392), (3536, 524430), (3744, 495295), (3978, 466160), (4080, 454506), (4420, 419544), (4680, 396236), (4896, 378755), (5304, 349620), (5827, 318240), (6120, 303004), (6240, 297177), (6630, 279696), (7072, 262215), (7956, 233080), (8160, 227253), (8840, 209772), (9360, 198118), (9945, 186464), (10608, 174810), (11654, 159120), (12240, 151502), (13260, 139848), (15912, 116540), (17481, 106080), (17680, 104886), (18720, 99059), (19890, 93232), (21216, 87405), (23308, 79560), (24480, 75751), (26520, 69924), (29135, 63648), (31824, 58270), (34962, 53040), (35360, 52443), (39780, 46616)]