1513664640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13831}}^1$

素因数の和:13875

約数の個数: 192

約数和(自身を含む): 5502369600

約数和(自身を除く): 3988704960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 13831, 18240, 21888, 27360, 27662, 36480, 41493, 54720, 55324, 69155, 82986, 109440, 110648, 124479, 138310, 165972, 207465, 221296, 248958, 262789, 276620, 331944, 414930, 442592, 497916, 525578, 553240, 622395, 663888, 788367, 829860, 885184, 995832, 1051156, 1106480, 1244790, 1313945, 1327776, 1576734, 1659720, 1770368, 1991664, 2102312, 2212960, 2365101, 2489580, 2627890, 2655552, 3153468, 3319440, 3941835, 3983328, 4204624, 4425920, 4730202, 4979160, 5255780, 5311104, 6306936, 6638880, 7883670, 7966656, 8409248, 8851840, 9460404, 9958320, 10511560, 11825505, 12613872, 13277760, 15767340, 15933312, 16818496, 18920808, 19916640, 21023120, 23651010, 25227744, 26555520, 31534680, 33636992, 37841616, 39833280, 42046240, 47302020, 50455488, 63069360, 75683232, 79666560, 84092480, 94604040, 100910976, 126138720, 151366464, 168184960, 189208080, 252277440, 302732928, 378416160, 504554880, 756832320, 1513664640]

約数ペア:

[(1, 1513664640), (2, 756832320), (3, 504554880), (4, 378416160), (5, 302732928), (6, 252277440), (8, 189208080), (9, 168184960), (10, 151366464), (12, 126138720), (15, 100910976), (16, 94604040), (18, 84092480), (19, 79666560), (20, 75683232), (24, 63069360), (30, 50455488), (32, 47302020), (36, 42046240), (38, 39833280), (40, 37841616), (45, 33636992), (48, 31534680), (57, 26555520), (60, 25227744), (64, 23651010), (72, 21023120), (76, 19916640), (80, 18920808), (90, 16818496), (95, 15933312), (96, 15767340), (114, 13277760), (120, 12613872), (128, 11825505), (144, 10511560), (152, 9958320), (160, 9460404), (171, 8851840), (180, 8409248), (190, 7966656), (192, 7883670), (228, 6638880), (240, 6306936), (285, 5311104), (288, 5255780), (304, 4979160), (320, 4730202), (342, 4425920), (360, 4204624), (380, 3983328), (384, 3941835), (456, 3319440), (480, 3153468), (570, 2655552), (576, 2627890), (608, 2489580), (640, 2365101), (684, 2212960), (720, 2102312), (760, 1991664), (855, 1770368), (912, 1659720), (960, 1576734), (1140, 1327776), (1152, 1313945), (1216, 1244790), (1368, 1106480), (1440, 1051156), (1520, 995832), (1710, 885184), (1824, 829860), (1920, 788367), (2280, 663888), (2432, 622395), (2736, 553240), (2880, 525578), (3040, 497916), (3420, 442592), (3648, 414930), (4560, 331944), (5472, 276620), (5760, 262789), (6080, 248958), (6840, 221296), (7296, 207465), (9120, 165972), (10944, 138310), (12160, 124479), (13680, 110648), (13831, 109440), (18240, 82986), (21888, 69155), (27360, 55324), (27662, 54720), (36480, 41493)]