201140520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 545355480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 276, 280, 290, 322, 345, 348, 359, 406, 420, 435, 460, 483, 552, 580, 609, 644, 667, 690, 696, 718, 805, 812, 840, 870, 920, 966, 1015, 1077, 1160, 1218, 1288, 1334, 1380, 1436, 1610, 1624, 1740, 1795, 1932, 2001, 2030, 2154, 2415, 2436, 2513, 2668, 2760, 2872, 3045, 3220, 3335, 3480, 3590, 3864, 4002, 4060, 4308, 4669, 4830, 4872, 5026, 5336, 5385, 6090, 6440, 6670, 7180, 7539, 8004, 8120, 8257, 8616, 9338, 9660, 10005, 10052, 10411, 10770, 12180, 12565, 13340, 14007, 14360, 15078, 16008, 16514, 18676, 19320, 20010, 20104, 20822, 21540, 23345, 24360, 24771, 25130, 26680, 28014, 30156, 31233, 33028, 37352, 37695, 40020, 41285, 41644, 43080, 46690, 49542, 50260, 52055, 56028, 57799, 60312, 62466, 66056, 70035, 72877, 75390, 80040, 82570, 83288, 93380, 99084, 100520, 104110, 112056, 115598, 123855, 124932, 140070, 145754, 150780, 156165, 165140, 173397, 186760, 198168, 208220, 218631, 231196, 239453, 247710, 249864, 280140, 288995, 291508, 301560, 312330, 330280, 346794, 364385, 416440, 437262, 462392, 478906, 495420, 560280, 577990, 583016, 624660, 693588, 718359, 728770, 866985, 874524, 957812, 990840, 1093155, 1155980, 1197265, 1249320, 1387176, 1436718, 1457540, 1676171, 1733970, 1749048, 1915624, 2186310, 2311960, 2394530, 2873436, 2915080, 3352342, 3467940, 3591795, 4372620, 4789060, 5028513, 5746872, 6704684, 6935880, 7183590, 8380855, 8745240, 9578120, 10057026, 13409368, 14367180, 16761710, 20114052, 25142565, 28734360, 33523420, 40228104, 50285130, 67046840, 100570260, 201140520]

約数ペア:

[(1, 201140520), (2, 100570260), (3, 67046840), (4, 50285130), (5, 40228104), (6, 33523420), (7, 28734360), (8, 25142565), (10, 20114052), (12, 16761710), (14, 14367180), (15, 13409368), (20, 10057026), (21, 9578120), (23, 8745240), (24, 8380855), (28, 7183590), (29, 6935880), (30, 6704684), (35, 5746872), (40, 5028513), (42, 4789060), (46, 4372620), (56, 3591795), (58, 3467940), (60, 3352342), (69, 2915080), (70, 2873436), (84, 2394530), (87, 2311960), (92, 2186310), (105, 1915624), (115, 1749048), (116, 1733970), (120, 1676171), (138, 1457540), (140, 1436718), (145, 1387176), (161, 1249320), (168, 1197265), (174, 1155980), (184, 1093155), (203, 990840), (210, 957812), (230, 874524), (232, 866985), (276, 728770), (280, 718359), (290, 693588), (322, 624660), (345, 583016), (348, 577990), (359, 560280), (406, 495420), (420, 478906), (435, 462392), (460, 437262), (483, 416440), (552, 364385), (580, 346794), (609, 330280), (644, 312330), (667, 301560), (690, 291508), (696, 288995), (718, 280140), (805, 249864), (812, 247710), (840, 239453), (870, 231196), (920, 218631), (966, 208220), (1015, 198168), (1077, 186760), (1160, 173397), (1218, 165140), (1288, 156165), (1334, 150780), (1380, 145754), (1436, 140070), (1610, 124932), (1624, 123855), (1740, 115598), (1795, 112056), (1932, 104110), (2001, 100520), (2030, 99084), (2154, 93380), (2415, 83288), (2436, 82570), (2513, 80040), (2668, 75390), (2760, 72877), (2872, 70035), (3045, 66056), (3220, 62466), (3335, 60312), (3480, 57799), (3590, 56028), (3864, 52055), (4002, 50260), (4060, 49542), (4308, 46690), (4669, 43080), (4830, 41644), (4872, 41285), (5026, 40020), (5336, 37695), (5385, 37352), (6090, 33028), (6440, 31233), (6670, 30156), (7180, 28014), (7539, 26680), (8004, 25130), (8120, 24771), (8257, 24360), (8616, 23345), (9338, 21540), (9660, 20822), (10005, 20104), (10052, 20010), (10411, 19320), (10770, 18676), (12180, 16514), (12565, 16008), (13340, 15078), (14007, 14360)]