144207720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 511056000

約数和(自身を除く): 366848280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 727, 760, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1454, 1653, 1710, 1740, 2088, 2181, 2204, 2280, 2610, 2755, 2908, 3306, 3420, 3480, 3635, 4362, 4408, 4959, 5220, 5510, 5816, 6543, 6612, 6840, 7270, 8265, 8724, 9918, 10440, 10905, 11020, 13086, 13224, 13813, 14540, 16530, 17448, 19836, 21083, 21810, 22040, 24795, 26172, 27626, 29080, 32715, 33060, 39672, 41439, 42166, 43620, 49590, 52344, 55252, 63249, 65430, 66120, 69065, 82878, 84332, 87240, 99180, 105415, 110504, 124317, 126498, 130860, 138130, 165756, 168664, 189747, 198360, 207195, 210830, 248634, 252996, 261720, 276260, 316245, 331512, 379494, 400577, 414390, 421660, 497268, 505992, 552520, 621585, 632490, 758988, 801154, 828780, 843320, 948735, 994536, 1201731, 1243170, 1264980, 1517976, 1602308, 1657560, 1897470, 2002885, 2403462, 2486340, 2529960, 3204616, 3605193, 3794940, 4005770, 4806924, 4972680, 6008655, 7210386, 7589880, 8011540, 9613848, 12017310, 14420772, 16023080, 18025965, 24034620, 28841544, 36051930, 48069240, 72103860, 144207720]

約数ペア:

[(1, 144207720), (2, 72103860), (3, 48069240), (4, 36051930), (5, 28841544), (6, 24034620), (8, 18025965), (9, 16023080), (10, 14420772), (12, 12017310), (15, 9613848), (18, 8011540), (19, 7589880), (20, 7210386), (24, 6008655), (29, 4972680), (30, 4806924), (36, 4005770), (38, 3794940), (40, 3605193), (45, 3204616), (57, 2529960), (58, 2486340), (60, 2403462), (72, 2002885), (76, 1897470), (87, 1657560), (90, 1602308), (95, 1517976), (114, 1264980), (116, 1243170), (120, 1201731), (145, 994536), (152, 948735), (171, 843320), (174, 828780), (180, 801154), (190, 758988), (228, 632490), (232, 621585), (261, 552520), (285, 505992), (290, 497268), (342, 421660), (348, 414390), (360, 400577), (380, 379494), (435, 331512), (456, 316245), (522, 276260), (551, 261720), (570, 252996), (580, 248634), (684, 210830), (696, 207195), (727, 198360), (760, 189747), (855, 168664), (870, 165756), (1044, 138130), (1102, 130860), (1140, 126498), (1160, 124317), (1305, 110504), (1368, 105415), (1454, 99180), (1653, 87240), (1710, 84332), (1740, 82878), (2088, 69065), (2181, 66120), (2204, 65430), (2280, 63249), (2610, 55252), (2755, 52344), (2908, 49590), (3306, 43620), (3420, 42166), (3480, 41439), (3635, 39672), (4362, 33060), (4408, 32715), (4959, 29080), (5220, 27626), (5510, 26172), (5816, 24795), (6543, 22040), (6612, 21810), (6840, 21083), (7270, 19836), (8265, 17448), (8724, 16530), (9918, 14540), (10440, 13813), (10905, 13224), (11020, 13086)]