2900495160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13679}}^1$

素因数の和:13746

約数の個数: 192

約数和(自身を含む): 10243584000

約数和(自身を除く): 7343088840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 8835, 10602, 11160, 11780, 13679, 14136, 17670, 21204, 23560, 26505, 27358, 35340, 41037, 42408, 53010, 54716, 68395, 70680, 82074, 106020, 109432, 123111, 136790, 164148, 205185, 212040, 246222, 259901, 273580, 328296, 410370, 424049, 492444, 519802, 547160, 615555, 779703, 820740, 848098, 984888, 1039604, 1231110, 1272147, 1299505, 1559406, 1641480, 1696196, 2079208, 2120245, 2339109, 2462220, 2544294, 2599010, 3118812, 3392392, 3816441, 3898515, 4240490, 4678218, 4924440, 5088588, 5198020, 6237624, 6360735, 7632882, 7797030, 8056931, 8480980, 9356436, 10177176, 10396040, 11695545, 12721470, 15265764, 15594060, 16113862, 16961960, 18712872, 19082205, 23391090, 24170793, 25442940, 30531528, 31188120, 32227724, 38164410, 40284655, 46782180, 48341586, 50885880, 64455448, 72512379, 76328820, 80569310, 93564360, 96683172, 120853965, 145024758, 152657640, 161138620, 193366344, 241707930, 290049516, 322277240, 362561895, 483415860, 580099032, 725123790, 966831720, 1450247580, 2900495160]

約数ペア:

[(1, 2900495160), (2, 1450247580), (3, 966831720), (4, 725123790), (5, 580099032), (6, 483415860), (8, 362561895), (9, 322277240), (10, 290049516), (12, 241707930), (15, 193366344), (18, 161138620), (19, 152657640), (20, 145024758), (24, 120853965), (30, 96683172), (31, 93564360), (36, 80569310), (38, 76328820), (40, 72512379), (45, 64455448), (57, 50885880), (60, 48341586), (62, 46782180), (72, 40284655), (76, 38164410), (90, 32227724), (93, 31188120), (95, 30531528), (114, 25442940), (120, 24170793), (124, 23391090), (152, 19082205), (155, 18712872), (171, 16961960), (180, 16113862), (186, 15594060), (190, 15265764), (228, 12721470), (248, 11695545), (279, 10396040), (285, 10177176), (310, 9356436), (342, 8480980), (360, 8056931), (372, 7797030), (380, 7632882), (456, 6360735), (465, 6237624), (558, 5198020), (570, 5088588), (589, 4924440), (620, 4678218), (684, 4240490), (744, 3898515), (760, 3816441), (855, 3392392), (930, 3118812), (1116, 2599010), (1140, 2544294), (1178, 2462220), (1240, 2339109), (1368, 2120245), (1395, 2079208), (1710, 1696196), (1767, 1641480), (1860, 1559406), (2232, 1299505), (2280, 1272147), (2356, 1231110), (2790, 1039604), (2945, 984888), (3420, 848098), (3534, 820740), (3720, 779703), (4712, 615555), (5301, 547160), (5580, 519802), (5890, 492444), (6840, 424049), (7068, 410370), (8835, 328296), (10602, 273580), (11160, 259901), (11780, 246222), (13679, 212040), (14136, 205185), (17670, 164148), (21204, 136790), (23560, 123111), (26505, 109432), (27358, 106020), (35340, 82074), (41037, 70680), (42408, 68395), (53010, 54716)]