245216400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1474

約数の個数: 240

約数和(自身を含む): 923482560

約数和(自身を除く): 678266160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 390, 400, 429, 440, 520, 528, 550, 572, 600, 624, 650, 660, 715, 780, 825, 858, 880, 975, 1040, 1100, 1144, 1200, 1300, 1320, 1429, 1430, 1560, 1650, 1716, 1950, 2145, 2200, 2288, 2600, 2640, 2858, 2860, 3120, 3300, 3432, 3575, 3900, 4287, 4290, 4400, 5200, 5716, 5720, 6600, 6864, 7145, 7150, 7800, 8574, 8580, 10725, 11432, 11440, 13200, 14290, 14300, 15600, 15719, 17148, 17160, 18577, 21435, 21450, 22864, 28580, 28600, 31438, 34296, 34320, 35725, 37154, 42870, 42900, 47157, 55731, 57160, 57200, 62876, 68592, 71450, 74308, 78595, 85740, 85800, 92885, 94314, 107175, 111462, 114320, 125752, 142900, 148616, 157190, 171480, 171600, 185770, 188628, 204347, 214350, 222924, 235785, 251504, 278655, 285800, 297232, 314380, 342960, 371540, 377256, 392975, 408694, 428700, 445848, 464425, 471570, 557310, 571600, 613041, 628760, 743080, 754512, 785950, 817388, 857400, 891696, 928850, 943140, 1021735, 1114620, 1178925, 1226082, 1257520, 1393275, 1486160, 1571900, 1634776, 1714800, 1857700, 1886280, 2043470, 2229240, 2357850, 2452164, 2786550, 3065205, 3143800, 3269552, 3715400, 3772560, 4086940, 4458480, 4715700, 4904328, 5108675, 5573100, 6130410, 6287600, 7430800, 8173880, 9431400, 9808656, 10217350, 11146200, 12260820, 15326025, 16347760, 18862800, 20434700, 22292400, 24521640, 30652050, 40869400, 49043280, 61304100, 81738800, 122608200, 245216400]

約数ペア:

[(1, 245216400), (2, 122608200), (3, 81738800), (4, 61304100), (5, 49043280), (6, 40869400), (8, 30652050), (10, 24521640), (11, 22292400), (12, 20434700), (13, 18862800), (15, 16347760), (16, 15326025), (20, 12260820), (22, 11146200), (24, 10217350), (25, 9808656), (26, 9431400), (30, 8173880), (33, 7430800), (39, 6287600), (40, 6130410), (44, 5573100), (48, 5108675), (50, 4904328), (52, 4715700), (55, 4458480), (60, 4086940), (65, 3772560), (66, 3715400), (75, 3269552), (78, 3143800), (80, 3065205), (88, 2786550), (100, 2452164), (104, 2357850), (110, 2229240), (120, 2043470), (130, 1886280), (132, 1857700), (143, 1714800), (150, 1634776), (156, 1571900), (165, 1486160), (176, 1393275), (195, 1257520), (200, 1226082), (208, 1178925), (220, 1114620), (240, 1021735), (260, 943140), (264, 928850), (275, 891696), (286, 857400), (300, 817388), (312, 785950), (325, 754512), (330, 743080), (390, 628760), (400, 613041), (429, 571600), (440, 557310), (520, 471570), (528, 464425), (550, 445848), (572, 428700), (600, 408694), (624, 392975), (650, 377256), (660, 371540), (715, 342960), (780, 314380), (825, 297232), (858, 285800), (880, 278655), (975, 251504), (1040, 235785), (1100, 222924), (1144, 214350), (1200, 204347), (1300, 188628), (1320, 185770), (1429, 171600), (1430, 171480), (1560, 157190), (1650, 148616), (1716, 142900), (1950, 125752), (2145, 114320), (2200, 111462), (2288, 107175), (2600, 94314), (2640, 92885), (2858, 85800), (2860, 85740), (3120, 78595), (3300, 74308), (3432, 71450), (3575, 68592), (3900, 62876), (4287, 57200), (4290, 57160), (4400, 55731), (5200, 47157), (5716, 42900), (5720, 42870), (6600, 37154), (6864, 35725), (7145, 34320), (7150, 34296), (7800, 31438), (8574, 28600), (8580, 28580), (10725, 22864), (11432, 21450), (11440, 21435), (13200, 18577), (14290, 17160), (14300, 17148), (15600, 15719)]