145850040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1922

約数の個数: 192

約数和(自身を含む): 559503360

約数和(自身を除く): 413653320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1867, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3734, 3906, 4340, 5208, 5580, 5601, 6510, 7468, 7812, 8680, 9335, 9765, 11160, 11202, 13020, 13069, 14936, 15624, 16803, 18670, 19530, 22404, 26040, 26138, 28005, 33606, 37340, 39060, 39207, 44808, 52276, 56010, 57877, 65345, 67212, 74680, 78120, 78414, 84015, 104552, 112020, 115754, 117621, 130690, 134424, 156828, 168030, 173631, 196035, 224040, 231508, 235242, 261380, 289385, 313656, 336060, 347262, 392070, 405139, 463016, 470484, 520893, 522760, 578770, 588105, 672120, 694524, 784140, 810278, 868155, 940968, 1041786, 1157540, 1176210, 1215417, 1389048, 1568280, 1620556, 1736310, 2025695, 2083572, 2315080, 2352420, 2430834, 2604465, 3241112, 3472620, 3646251, 4051390, 4167144, 4704840, 4861668, 5208930, 6077085, 6945240, 7292502, 8102780, 9723336, 10417860, 12154170, 14585004, 16205560, 18231255, 20835720, 24308340, 29170008, 36462510, 48616680, 72925020, 145850040]

約数ペア:

[(1, 145850040), (2, 72925020), (3, 48616680), (4, 36462510), (5, 29170008), (6, 24308340), (7, 20835720), (8, 18231255), (9, 16205560), (10, 14585004), (12, 12154170), (14, 10417860), (15, 9723336), (18, 8102780), (20, 7292502), (21, 6945240), (24, 6077085), (28, 5208930), (30, 4861668), (31, 4704840), (35, 4167144), (36, 4051390), (40, 3646251), (42, 3472620), (45, 3241112), (56, 2604465), (60, 2430834), (62, 2352420), (63, 2315080), (70, 2083572), (72, 2025695), (84, 1736310), (90, 1620556), (93, 1568280), (105, 1389048), (120, 1215417), (124, 1176210), (126, 1157540), (140, 1041786), (155, 940968), (168, 868155), (180, 810278), (186, 784140), (210, 694524), (217, 672120), (248, 588105), (252, 578770), (279, 522760), (280, 520893), (310, 470484), (315, 463016), (360, 405139), (372, 392070), (420, 347262), (434, 336060), (465, 313656), (504, 289385), (558, 261380), (620, 235242), (630, 231508), (651, 224040), (744, 196035), (840, 173631), (868, 168030), (930, 156828), (1085, 134424), (1116, 130690), (1240, 117621), (1260, 115754), (1302, 112020), (1395, 104552), (1736, 84015), (1860, 78414), (1867, 78120), (1953, 74680), (2170, 67212), (2232, 65345), (2520, 57877), (2604, 56010), (2790, 52276), (3255, 44808), (3720, 39207), (3734, 39060), (3906, 37340), (4340, 33606), (5208, 28005), (5580, 26138), (5601, 26040), (6510, 22404), (7468, 19530), (7812, 18670), (8680, 16803), (9335, 15624), (9765, 14936), (11160, 13069), (11202, 13020)]