20534727360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98573}}^1$

素因数の和:98631

約数の個数: 224

約数和(自身を含む): 76916109312

約数和(自身を除く): 56381381952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 41664, 52080, 69440, 98573, 104160, 197146, 208320, 295719, 394292, 492865, 591438, 690011, 788584, 985730, 1182876, 1380022, 1478595, 1577168, 1971460, 2070033, 2365752, 2760044, 2957190, 3055763, 3154336, 3450055, 3942920, 4140066, 4731504, 5520088, 5914380, 6111526, 6308672, 6900110, 7885840, 8280132, 9167289, 9463008, 10350165, 11040176, 11828760, 12223052, 13800220, 15278815, 15771680, 16560264, 18334578, 18926016, 20700330, 21390341, 22080352, 23657520, 24446104, 27600440, 30557630, 31543360, 33120528, 36669156, 41400660, 42780682, 44160704, 45836445, 47315040, 48892208, 55200880, 61115260, 64171023, 66241056, 73338312, 82801320, 85561364, 91672890, 94630080, 97784416, 106951705, 110401760, 122230520, 128342046, 132482112, 146676624, 165602640, 171122728, 183345780, 195568832, 213903410, 220803520, 244461040, 256684092, 293353248, 320855115, 331205280, 342245456, 366691560, 427806820, 488922080, 513368184, 586706496, 641710230, 662410560, 684490912, 733383120, 855613640, 977844160, 1026736368, 1283420460, 1368981824, 1466766240, 1711227280, 2053472736, 2566840920, 2933532480, 3422454560, 4106945472, 5133681840, 6844909120, 10267363680, 20534727360]

約数ペア:

[(1, 20534727360), (2, 10267363680), (3, 6844909120), (4, 5133681840), (5, 4106945472), (6, 3422454560), (7, 2933532480), (8, 2566840920), (10, 2053472736), (12, 1711227280), (14, 1466766240), (15, 1368981824), (16, 1283420460), (20, 1026736368), (21, 977844160), (24, 855613640), (28, 733383120), (30, 684490912), (31, 662410560), (32, 641710230), (35, 586706496), (40, 513368184), (42, 488922080), (48, 427806820), (56, 366691560), (60, 342245456), (62, 331205280), (64, 320855115), (70, 293353248), (80, 256684092), (84, 244461040), (93, 220803520), (96, 213903410), (105, 195568832), (112, 183345780), (120, 171122728), (124, 165602640), (140, 146676624), (155, 132482112), (160, 128342046), (168, 122230520), (186, 110401760), (192, 106951705), (210, 97784416), (217, 94630080), (224, 91672890), (240, 85561364), (248, 82801320), (280, 73338312), (310, 66241056), (320, 64171023), (336, 61115260), (372, 55200880), (420, 48892208), (434, 47315040), (448, 45836445), (465, 44160704), (480, 42780682), (496, 41400660), (560, 36669156), (620, 33120528), (651, 31543360), (672, 30557630), (744, 27600440), (840, 24446104), (868, 23657520), (930, 22080352), (960, 21390341), (992, 20700330), (1085, 18926016), (1120, 18334578), (1240, 16560264), (1302, 15771680), (1344, 15278815), (1488, 13800220), (1680, 12223052), (1736, 11828760), (1860, 11040176), (1984, 10350165), (2170, 9463008), (2240, 9167289), (2480, 8280132), (2604, 7885840), (2976, 6900110), (3255, 6308672), (3360, 6111526), (3472, 5914380), (3720, 5520088), (4340, 4731504), (4960, 4140066), (5208, 3942920), (5952, 3450055), (6510, 3154336), (6720, 3055763), (6944, 2957190), (7440, 2760044), (8680, 2365752), (9920, 2070033), (10416, 1971460), (13020, 1577168), (13888, 1478595), (14880, 1380022), (17360, 1182876), (20832, 985730), (26040, 788584), (29760, 690011), (34720, 591438), (41664, 492865), (52080, 394292), (69440, 295719), (98573, 208320), (104160, 197146)]