203138040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 543357960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 93, 105, 116, 120, 124, 140, 145, 155, 168, 174, 186, 203, 210, 217, 232, 248, 269, 280, 290, 310, 348, 372, 406, 420, 434, 435, 465, 538, 580, 609, 620, 651, 696, 744, 807, 812, 840, 868, 870, 899, 930, 1015, 1076, 1085, 1160, 1218, 1240, 1302, 1345, 1614, 1624, 1736, 1740, 1798, 1860, 1883, 2030, 2152, 2170, 2436, 2604, 2690, 2697, 3045, 3228, 3255, 3480, 3596, 3720, 3766, 4035, 4060, 4340, 4495, 4872, 5208, 5380, 5394, 5649, 6090, 6293, 6456, 6510, 7192, 7532, 7801, 8070, 8120, 8339, 8680, 8990, 9415, 10760, 10788, 11298, 12180, 12586, 13020, 13485, 15064, 15602, 16140, 16678, 17980, 18830, 18879, 21576, 22596, 23403, 24360, 25017, 25172, 26040, 26970, 28245, 31204, 31465, 32280, 33356, 35960, 37660, 37758, 39005, 41695, 45192, 46806, 50034, 50344, 53940, 54607, 56490, 58373, 62408, 62930, 66712, 75320, 75516, 78010, 83390, 93612, 94395, 100068, 107880, 109214, 112980, 116746, 117015, 125085, 125860, 151032, 156020, 163821, 166780, 175119, 187224, 188790, 200136, 218428, 225960, 233492, 234030, 241831, 250170, 251720, 273035, 291865, 312040, 327642, 333560, 350238, 377580, 436856, 466984, 468060, 483662, 500340, 546070, 583730, 655284, 700476, 725493, 755160, 819105, 875595, 936120, 967324, 1000680, 1092140, 1167460, 1209155, 1310568, 1400952, 1450986, 1638210, 1692817, 1751190, 1934648, 2184280, 2334920, 2418310, 2901972, 3276420, 3385634, 3502380, 3627465, 4836620, 5078451, 5803944, 6552840, 6771268, 7004760, 7254930, 8464085, 9673240, 10156902, 13542536, 14509860, 16928170, 20313804, 25392255, 29019720, 33856340, 40627608, 50784510, 67712680, 101569020, 203138040]

約数ペア:

[(1, 203138040), (2, 101569020), (3, 67712680), (4, 50784510), (5, 40627608), (6, 33856340), (7, 29019720), (8, 25392255), (10, 20313804), (12, 16928170), (14, 14509860), (15, 13542536), (20, 10156902), (21, 9673240), (24, 8464085), (28, 7254930), (29, 7004760), (30, 6771268), (31, 6552840), (35, 5803944), (40, 5078451), (42, 4836620), (56, 3627465), (58, 3502380), (60, 3385634), (62, 3276420), (70, 2901972), (84, 2418310), (87, 2334920), (93, 2184280), (105, 1934648), (116, 1751190), (120, 1692817), (124, 1638210), (140, 1450986), (145, 1400952), (155, 1310568), (168, 1209155), (174, 1167460), (186, 1092140), (203, 1000680), (210, 967324), (217, 936120), (232, 875595), (248, 819105), (269, 755160), (280, 725493), (290, 700476), (310, 655284), (348, 583730), (372, 546070), (406, 500340), (420, 483662), (434, 468060), (435, 466984), (465, 436856), (538, 377580), (580, 350238), (609, 333560), (620, 327642), (651, 312040), (696, 291865), (744, 273035), (807, 251720), (812, 250170), (840, 241831), (868, 234030), (870, 233492), (899, 225960), (930, 218428), (1015, 200136), (1076, 188790), (1085, 187224), (1160, 175119), (1218, 166780), (1240, 163821), (1302, 156020), (1345, 151032), (1614, 125860), (1624, 125085), (1736, 117015), (1740, 116746), (1798, 112980), (1860, 109214), (1883, 107880), (2030, 100068), (2152, 94395), (2170, 93612), (2436, 83390), (2604, 78010), (2690, 75516), (2697, 75320), (3045, 66712), (3228, 62930), (3255, 62408), (3480, 58373), (3596, 56490), (3720, 54607), (3766, 53940), (4035, 50344), (4060, 50034), (4340, 46806), (4495, 45192), (4872, 41695), (5208, 39005), (5380, 37758), (5394, 37660), (5649, 35960), (6090, 33356), (6293, 32280), (6456, 31465), (6510, 31204), (7192, 28245), (7532, 26970), (7801, 26040), (8070, 25172), (8120, 25017), (8339, 24360), (8680, 23403), (8990, 22596), (9415, 21576), (10760, 18879), (10788, 18830), (11298, 17980), (12180, 16678), (12586, 16140), (13020, 15602), (13485, 15064)]