385805280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:801

約数の個数: 192

約数和(自身を含む): 1398297600

約数和(自身を除く): 1012492320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 199, 210, 224, 240, 280, 336, 398, 420, 480, 560, 577, 597, 672, 796, 840, 995, 1120, 1154, 1194, 1393, 1592, 1680, 1731, 1990, 2308, 2388, 2786, 2885, 2985, 3184, 3360, 3462, 3980, 4039, 4179, 4616, 4776, 5572, 5770, 5970, 6368, 6924, 6965, 7960, 8078, 8358, 8655, 9232, 9552, 11144, 11540, 11940, 12117, 13848, 13930, 15920, 16156, 16716, 17310, 18464, 19104, 20195, 20895, 22288, 23080, 23880, 24234, 27696, 27860, 31840, 32312, 33432, 34620, 40390, 41790, 44576, 46160, 47760, 48468, 55392, 55720, 60585, 64624, 66864, 69240, 80780, 83580, 92320, 95520, 96936, 111440, 114823, 121170, 129248, 133728, 138480, 161560, 167160, 193872, 222880, 229646, 242340, 276960, 323120, 334320, 344469, 387744, 459292, 484680, 574115, 646240, 668640, 688938, 803761, 918584, 969360, 1148230, 1377876, 1607522, 1722345, 1837168, 1938720, 2296460, 2411283, 2755752, 3215044, 3444690, 3674336, 4018805, 4592920, 4822566, 5511504, 6430088, 6889380, 8037610, 9185840, 9645132, 11023008, 12056415, 12860176, 13778760, 16075220, 18371680, 19290264, 24112830, 25720352, 27557520, 32150440, 38580528, 48225660, 55115040, 64300880, 77161056, 96451320, 128601760, 192902640, 385805280]

約数ペア:

[(1, 385805280), (2, 192902640), (3, 128601760), (4, 96451320), (5, 77161056), (6, 64300880), (7, 55115040), (8, 48225660), (10, 38580528), (12, 32150440), (14, 27557520), (15, 25720352), (16, 24112830), (20, 19290264), (21, 18371680), (24, 16075220), (28, 13778760), (30, 12860176), (32, 12056415), (35, 11023008), (40, 9645132), (42, 9185840), (48, 8037610), (56, 6889380), (60, 6430088), (70, 5511504), (80, 4822566), (84, 4592920), (96, 4018805), (105, 3674336), (112, 3444690), (120, 3215044), (140, 2755752), (160, 2411283), (168, 2296460), (199, 1938720), (210, 1837168), (224, 1722345), (240, 1607522), (280, 1377876), (336, 1148230), (398, 969360), (420, 918584), (480, 803761), (560, 688938), (577, 668640), (597, 646240), (672, 574115), (796, 484680), (840, 459292), (995, 387744), (1120, 344469), (1154, 334320), (1194, 323120), (1393, 276960), (1592, 242340), (1680, 229646), (1731, 222880), (1990, 193872), (2308, 167160), (2388, 161560), (2786, 138480), (2885, 133728), (2985, 129248), (3184, 121170), (3360, 114823), (3462, 111440), (3980, 96936), (4039, 95520), (4179, 92320), (4616, 83580), (4776, 80780), (5572, 69240), (5770, 66864), (5970, 64624), (6368, 60585), (6924, 55720), (6965, 55392), (7960, 48468), (8078, 47760), (8358, 46160), (8655, 44576), (9232, 41790), (9552, 40390), (11144, 34620), (11540, 33432), (11940, 32312), (12117, 31840), (13848, 27860), (13930, 27696), (15920, 24234), (16156, 23880), (16716, 23080), (17310, 22288), (18464, 20895), (19104, 20195)]