2878839360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3299}}^1$

素因数の和:3426

約数の個数: 224

約数和(自身を含む): 10259568000

約数和(自身を除く): 7380728640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 192, 202, 216, 240, 270, 288, 303, 320, 360, 404, 432, 480, 505, 540, 576, 606, 720, 808, 864, 909, 960, 1010, 1080, 1212, 1440, 1515, 1616, 1728, 1818, 2020, 2160, 2424, 2727, 2880, 3030, 3232, 3299, 3636, 4040, 4320, 4545, 4848, 5454, 6060, 6464, 6598, 7272, 8080, 8640, 9090, 9696, 9897, 10908, 12120, 13196, 13635, 14544, 16160, 16495, 18180, 19392, 19794, 21816, 24240, 26392, 27270, 29088, 29691, 32320, 32990, 36360, 39588, 43632, 48480, 49485, 52784, 54540, 58176, 59382, 65980, 72720, 79176, 87264, 89073, 96960, 98970, 105568, 109080, 118764, 131960, 145440, 148455, 158352, 174528, 178146, 197940, 211136, 218160, 237528, 263920, 290880, 296910, 316704, 333199, 356292, 395880, 436320, 445365, 475056, 527840, 593820, 633408, 666398, 712584, 791760, 872640, 890730, 950112, 999597, 1055680, 1187640, 1332796, 1425168, 1583520, 1665995, 1781460, 1900224, 1999194, 2375280, 2665592, 2850336, 2998791, 3167040, 3331990, 3562920, 3998388, 4750560, 4997985, 5331184, 5700672, 5997582, 6663980, 7125840, 7996776, 8996373, 9501120, 9995970, 10662368, 11995164, 13327960, 14251680, 14993955, 15993552, 17992746, 19991940, 21324736, 23990328, 26655920, 28503360, 29987910, 31987104, 35985492, 39983880, 44981865, 47980656, 53311840, 59975820, 63974208, 71970984, 79967760, 89963730, 95961312, 106623680, 119951640, 143941968, 159935520, 179927460, 191922624, 239903280, 287883936, 319871040, 359854920, 479806560, 575767872, 719709840, 959613120, 1439419680, 2878839360]

約数ペア:

[(1, 2878839360), (2, 1439419680), (3, 959613120), (4, 719709840), (5, 575767872), (6, 479806560), (8, 359854920), (9, 319871040), (10, 287883936), (12, 239903280), (15, 191922624), (16, 179927460), (18, 159935520), (20, 143941968), (24, 119951640), (27, 106623680), (30, 95961312), (32, 89963730), (36, 79967760), (40, 71970984), (45, 63974208), (48, 59975820), (54, 53311840), (60, 47980656), (64, 44981865), (72, 39983880), (80, 35985492), (90, 31987104), (96, 29987910), (101, 28503360), (108, 26655920), (120, 23990328), (135, 21324736), (144, 19991940), (160, 17992746), (180, 15993552), (192, 14993955), (202, 14251680), (216, 13327960), (240, 11995164), (270, 10662368), (288, 9995970), (303, 9501120), (320, 8996373), (360, 7996776), (404, 7125840), (432, 6663980), (480, 5997582), (505, 5700672), (540, 5331184), (576, 4997985), (606, 4750560), (720, 3998388), (808, 3562920), (864, 3331990), (909, 3167040), (960, 2998791), (1010, 2850336), (1080, 2665592), (1212, 2375280), (1440, 1999194), (1515, 1900224), (1616, 1781460), (1728, 1665995), (1818, 1583520), (2020, 1425168), (2160, 1332796), (2424, 1187640), (2727, 1055680), (2880, 999597), (3030, 950112), (3232, 890730), (3299, 872640), (3636, 791760), (4040, 712584), (4320, 666398), (4545, 633408), (4848, 593820), (5454, 527840), (6060, 475056), (6464, 445365), (6598, 436320), (7272, 395880), (8080, 356292), (8640, 333199), (9090, 316704), (9696, 296910), (9897, 290880), (10908, 263920), (12120, 237528), (13196, 218160), (13635, 211136), (14544, 197940), (16160, 178146), (16495, 174528), (18180, 158352), (19392, 148455), (19794, 145440), (21816, 131960), (24240, 118764), (26392, 109080), (27270, 105568), (29088, 98970), (29691, 96960), (32320, 89073), (32990, 87264), (36360, 79176), (39588, 72720), (43632, 65980), (48480, 59382), (49485, 58176), (52784, 54540)]