26605728240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1218211}}^1$

素因数の和:1218247

約数の個数: 160

約数和(自身を含む): 101511169536

約数和(自身を除く): 74905441296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 1218211, 2436422, 3654633, 4872844, 6091055, 7309266, 8527477, 9745688, 12182110, 14618532, 15836743, 17054954, 18273165, 19491376, 24364220, 25582431, 29237064, 31673486, 34109908, 36546330, 42637385, 47510229, 48728440, 51164862, 58474128, 63346972, 68219816, 73092660, 79183715, 85274770, 95020458, 97456880, 102329724, 110857201, 126693944, 127912155, 136439632, 146185320, 158367430, 170549540, 190040916, 204659448, 221714402, 237551145, 253387888, 255824310, 292370640, 316734860, 332571603, 341099080, 380081832, 409318896, 443428804, 475102290, 511648620, 554286005, 633469720, 665143206, 682198160, 760163664, 886857608, 950204580, 1023297240, 1108572010, 1266939440, 1330286412, 1662858015, 1773715216, 1900409160, 2046594480, 2217144020, 2660572824, 3325716030, 3800818320, 4434288040, 5321145648, 6651432060, 8868576080, 13302864120, 26605728240]

約数ペア:

[(1, 26605728240), (2, 13302864120), (3, 8868576080), (4, 6651432060), (5, 5321145648), (6, 4434288040), (7, 3800818320), (8, 3325716030), (10, 2660572824), (12, 2217144020), (13, 2046594480), (14, 1900409160), (15, 1773715216), (16, 1662858015), (20, 1330286412), (21, 1266939440), (24, 1108572010), (26, 1023297240), (28, 950204580), (30, 886857608), (35, 760163664), (39, 682198160), (40, 665143206), (42, 633469720), (48, 554286005), (52, 511648620), (56, 475102290), (60, 443428804), (65, 409318896), (70, 380081832), (78, 341099080), (80, 332571603), (84, 316734860), (91, 292370640), (104, 255824310), (105, 253387888), (112, 237551145), (120, 221714402), (130, 204659448), (140, 190040916), (156, 170549540), (168, 158367430), (182, 146185320), (195, 136439632), (208, 127912155), (210, 126693944), (240, 110857201), (260, 102329724), (273, 97456880), (280, 95020458), (312, 85274770), (336, 79183715), (364, 73092660), (390, 68219816), (420, 63346972), (455, 58474128), (520, 51164862), (546, 48728440), (560, 47510229), (624, 42637385), (728, 36546330), (780, 34109908), (840, 31673486), (910, 29237064), (1040, 25582431), (1092, 24364220), (1365, 19491376), (1456, 18273165), (1560, 17054954), (1680, 15836743), (1820, 14618532), (2184, 12182110), (2730, 9745688), (3120, 8527477), (3640, 7309266), (4368, 6091055), (5460, 4872844), (7280, 3654633), (10920, 2436422), (21840, 1218211)]