1457959680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6707

約数の個数: 216

約数和(自身を含む): 5310679920

約数和(自身を除く): 3852720240

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, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6661, 6840, 7296, 9120, 10944, 11520, 12160, 13322, 13680, 14592, 18240, 19983, 21888, 24320, 26644, 27360, 33305, 36480, 39966, 43776, 53288, 54720, 59949, 66610, 72960, 79932, 99915, 106576, 109440, 119898, 126559, 133220, 159864, 199830, 213152, 218880, 239796, 253118, 266440, 299745, 319728, 379677, 399660, 426304, 479592, 506236, 532880, 599490, 632795, 639456, 759354, 799320, 852608, 959184, 1012472, 1065760, 1139031, 1198980, 1265590, 1278912, 1518708, 1598640, 1705216, 1898385, 1918368, 2024944, 2131520, 2278062, 2397960, 2531180, 2557824, 3037416, 3197280, 3796770, 3836736, 4049888, 4263040, 4556124, 4795920, 5062360, 5115648, 5695155, 6074832, 6394560, 7593540, 7673472, 8099776, 8526080, 9112248, 9591840, 10124720, 11390310, 12149664, 12789120, 15187080, 15346944, 16199552, 18224496, 19183680, 20249440, 22780620, 24299328, 25578240, 30374160, 32399104, 36448992, 38367360, 40498880, 45561240, 48598656, 60748320, 72897984, 76734720, 80997760, 91122480, 97197312, 121496640, 145795968, 161995520, 182244960, 242993280, 291591936, 364489920, 485986560, 728979840, 1457959680]

約数ペア:

[(1, 1457959680), (2, 728979840), (3, 485986560), (4, 364489920), (5, 291591936), (6, 242993280), (8, 182244960), (9, 161995520), (10, 145795968), (12, 121496640), (15, 97197312), (16, 91122480), (18, 80997760), (19, 76734720), (20, 72897984), (24, 60748320), (30, 48598656), (32, 45561240), (36, 40498880), (38, 38367360), (40, 36448992), (45, 32399104), (48, 30374160), (57, 25578240), (60, 24299328), (64, 22780620), (72, 20249440), (76, 19183680), (80, 18224496), (90, 16199552), (95, 15346944), (96, 15187080), (114, 12789120), (120, 12149664), (128, 11390310), (144, 10124720), (152, 9591840), (160, 9112248), (171, 8526080), (180, 8099776), (190, 7673472), (192, 7593540), (228, 6394560), (240, 6074832), (256, 5695155), (285, 5115648), (288, 5062360), (304, 4795920), (320, 4556124), (342, 4263040), (360, 4049888), (380, 3836736), (384, 3796770), (456, 3197280), (480, 3037416), (570, 2557824), (576, 2531180), (608, 2397960), (640, 2278062), (684, 2131520), (720, 2024944), (760, 1918368), (768, 1898385), (855, 1705216), (912, 1598640), (960, 1518708), (1140, 1278912), (1152, 1265590), (1216, 1198980), (1280, 1139031), (1368, 1065760), (1440, 1012472), (1520, 959184), (1710, 852608), (1824, 799320), (1920, 759354), (2280, 639456), (2304, 632795), (2432, 599490), (2736, 532880), (2880, 506236), (3040, 479592), (3420, 426304), (3648, 399660), (3840, 379677), (4560, 319728), (4864, 299745), (5472, 266440), (5760, 253118), (6080, 239796), (6661, 218880), (6840, 213152), (7296, 199830), (9120, 159864), (10944, 133220), (11520, 126559), (12160, 119898), (13322, 109440), (13680, 106576), (14592, 99915), (18240, 79932), (19983, 72960), (21888, 66610), (24320, 59949), (26644, 54720), (27360, 53288), (33305, 43776), (36480, 39966)]