319962240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4311

約数の個数: 192

約数和(自身を含む): 1190138040

約数和(自身を除く): 870175800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4273, 4680, 4992, 5760, 6240, 7488, 8320, 8546, 9360, 12480, 12819, 14976, 17092, 18720, 21365, 24960, 25638, 34184, 37440, 38457, 42730, 51276, 55549, 64095, 68368, 74880, 76914, 85460, 102552, 111098, 128190, 136736, 153828, 166647, 170920, 192285, 205104, 222196, 256380, 273472, 277745, 307656, 333294, 341840, 384570, 410208, 444392, 499941, 512760, 546944, 555490, 615312, 666588, 683680, 769140, 820416, 833235, 888784, 999882, 1025520, 1110980, 1230624, 1333176, 1367360, 1538280, 1640832, 1666470, 1777568, 1999764, 2051040, 2221960, 2461248, 2499705, 2666352, 2734720, 3076560, 3332940, 3555136, 3999528, 4102080, 4443920, 4922496, 4999410, 5332704, 6153120, 6665880, 7110272, 7999056, 8204160, 8887840, 9998820, 10665408, 12306240, 13331760, 15998112, 17775680, 19997640, 21330816, 24612480, 26663520, 31996224, 35551360, 39995280, 53327040, 63992448, 79990560, 106654080, 159981120, 319962240]

約数ペア:

[(1, 319962240), (2, 159981120), (3, 106654080), (4, 79990560), (5, 63992448), (6, 53327040), (8, 39995280), (9, 35551360), (10, 31996224), (12, 26663520), (13, 24612480), (15, 21330816), (16, 19997640), (18, 17775680), (20, 15998112), (24, 13331760), (26, 12306240), (30, 10665408), (32, 9998820), (36, 8887840), (39, 8204160), (40, 7999056), (45, 7110272), (48, 6665880), (52, 6153120), (60, 5332704), (64, 4999410), (65, 4922496), (72, 4443920), (78, 4102080), (80, 3999528), (90, 3555136), (96, 3332940), (104, 3076560), (117, 2734720), (120, 2666352), (128, 2499705), (130, 2461248), (144, 2221960), (156, 2051040), (160, 1999764), (180, 1777568), (192, 1666470), (195, 1640832), (208, 1538280), (234, 1367360), (240, 1333176), (260, 1230624), (288, 1110980), (312, 1025520), (320, 999882), (360, 888784), (384, 833235), (390, 820416), (416, 769140), (468, 683680), (480, 666588), (520, 615312), (576, 555490), (585, 546944), (624, 512760), (640, 499941), (720, 444392), (780, 410208), (832, 384570), (936, 341840), (960, 333294), (1040, 307656), (1152, 277745), (1170, 273472), (1248, 256380), (1440, 222196), (1560, 205104), (1664, 192285), (1872, 170920), (1920, 166647), (2080, 153828), (2340, 136736), (2496, 128190), (2880, 111098), (3120, 102552), (3744, 85460), (4160, 76914), (4273, 74880), (4680, 68368), (4992, 64095), (5760, 55549), (6240, 51276), (7488, 42730), (8320, 38457), (8546, 37440), (9360, 34184), (12480, 25638), (12819, 24960), (14976, 21365), (17092, 18720)]