2453506160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1919

約数の個数: 160

約数和(自身を含む): 6818611200

約数和(自身を除く): 4365105040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 79, 80, 112, 124, 140, 155, 158, 217, 248, 280, 310, 316, 395, 434, 496, 553, 560, 620, 632, 790, 868, 1085, 1106, 1240, 1264, 1580, 1736, 1789, 2170, 2212, 2449, 2480, 2765, 3160, 3472, 3578, 4340, 4424, 4898, 5530, 6320, 7156, 8680, 8848, 8945, 9796, 11060, 12245, 12523, 14312, 17143, 17360, 17890, 19592, 22120, 24490, 25046, 28624, 34286, 35780, 39184, 44240, 48980, 50092, 55459, 62615, 68572, 71560, 85715, 97960, 100184, 110918, 125230, 137144, 141331, 143120, 171430, 195920, 200368, 221836, 250460, 274288, 277295, 282662, 342860, 388213, 443672, 500920, 554590, 565324, 685720, 706655, 776426, 887344, 989317, 1001840, 1109180, 1130648, 1371440, 1413310, 1552852, 1941065, 1978634, 2218360, 2261296, 2826620, 3105704, 3882130, 3957268, 4381261, 4436720, 4946585, 5653240, 6211408, 7764260, 7914536, 8762522, 9893170, 11306480, 15528520, 15829072, 17525044, 19786340, 21906305, 30668827, 31057040, 35050088, 39572680, 43812610, 61337654, 70100176, 79145360, 87625220, 122675308, 153344135, 175250440, 245350616, 306688270, 350500880, 490701232, 613376540, 1226753080, 2453506160]

約数ペア:

[(1, 2453506160), (2, 1226753080), (4, 613376540), (5, 490701232), (7, 350500880), (8, 306688270), (10, 245350616), (14, 175250440), (16, 153344135), (20, 122675308), (28, 87625220), (31, 79145360), (35, 70100176), (40, 61337654), (56, 43812610), (62, 39572680), (70, 35050088), (79, 31057040), (80, 30668827), (112, 21906305), (124, 19786340), (140, 17525044), (155, 15829072), (158, 15528520), (217, 11306480), (248, 9893170), (280, 8762522), (310, 7914536), (316, 7764260), (395, 6211408), (434, 5653240), (496, 4946585), (553, 4436720), (560, 4381261), (620, 3957268), (632, 3882130), (790, 3105704), (868, 2826620), (1085, 2261296), (1106, 2218360), (1240, 1978634), (1264, 1941065), (1580, 1552852), (1736, 1413310), (1789, 1371440), (2170, 1130648), (2212, 1109180), (2449, 1001840), (2480, 989317), (2765, 887344), (3160, 776426), (3472, 706655), (3578, 685720), (4340, 565324), (4424, 554590), (4898, 500920), (5530, 443672), (6320, 388213), (7156, 342860), (8680, 282662), (8848, 277295), (8945, 274288), (9796, 250460), (11060, 221836), (12245, 200368), (12523, 195920), (14312, 171430), (17143, 143120), (17360, 141331), (17890, 137144), (19592, 125230), (22120, 110918), (24490, 100184), (25046, 97960), (28624, 85715), (34286, 71560), (35780, 68572), (39184, 62615), (44240, 55459), (48980, 50092)]