127931760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 240

約数和(自身を含む): 485727840

約数和(自身を除く): 357796080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 464, 495, 522, 528, 557, 580, 638, 660, 696, 720, 792, 870, 880, 957, 990, 1044, 1114, 1160, 1276, 1305, 1320, 1392, 1584, 1595, 1671, 1740, 1914, 1980, 2088, 2228, 2320, 2552, 2610, 2640, 2785, 2871, 3190, 3342, 3480, 3828, 3960, 4176, 4456, 4785, 5013, 5104, 5220, 5570, 5742, 6127, 6380, 6684, 6960, 7656, 7920, 8355, 8912, 9570, 10026, 10440, 11140, 11484, 12254, 12760, 13368, 14355, 15312, 16153, 16710, 18381, 19140, 20052, 20880, 22280, 22968, 24508, 25065, 25520, 26736, 28710, 30635, 32306, 33420, 36762, 38280, 40104, 44560, 45936, 48459, 49016, 50130, 55143, 57420, 61270, 64612, 66840, 73524, 76560, 80208, 80765, 91905, 96918, 98032, 100260, 110286, 114840, 122540, 129224, 133680, 145377, 147048, 161530, 177683, 183810, 193836, 200520, 220572, 229680, 242295, 245080, 258448, 275715, 290754, 294096, 323060, 355366, 367620, 387672, 401040, 441144, 484590, 490160, 533049, 551430, 581508, 646120, 710732, 726885, 735240, 775344, 882288, 888415, 969180, 1066098, 1102860, 1163016, 1292240, 1421464, 1453770, 1470480, 1599147, 1776830, 1938360, 2132196, 2205720, 2326032, 2665245, 2842928, 2907540, 3198294, 3553660, 3876720, 4264392, 4411440, 5330490, 5815080, 6396588, 7107320, 7995735, 8528784, 10660980, 11630160, 12793176, 14214640, 15991470, 21321960, 25586352, 31982940, 42643920, 63965880, 127931760]

約数ペア:

[(1, 127931760), (2, 63965880), (3, 42643920), (4, 31982940), (5, 25586352), (6, 21321960), (8, 15991470), (9, 14214640), (10, 12793176), (11, 11630160), (12, 10660980), (15, 8528784), (16, 7995735), (18, 7107320), (20, 6396588), (22, 5815080), (24, 5330490), (29, 4411440), (30, 4264392), (33, 3876720), (36, 3553660), (40, 3198294), (44, 2907540), (45, 2842928), (48, 2665245), (55, 2326032), (58, 2205720), (60, 2132196), (66, 1938360), (72, 1776830), (80, 1599147), (87, 1470480), (88, 1453770), (90, 1421464), (99, 1292240), (110, 1163016), (116, 1102860), (120, 1066098), (132, 969180), (144, 888415), (145, 882288), (165, 775344), (174, 735240), (176, 726885), (180, 710732), (198, 646120), (220, 581508), (232, 551430), (240, 533049), (261, 490160), (264, 484590), (290, 441144), (319, 401040), (330, 387672), (348, 367620), (360, 355366), (396, 323060), (435, 294096), (440, 290754), (464, 275715), (495, 258448), (522, 245080), (528, 242295), (557, 229680), (580, 220572), (638, 200520), (660, 193836), (696, 183810), (720, 177683), (792, 161530), (870, 147048), (880, 145377), (957, 133680), (990, 129224), (1044, 122540), (1114, 114840), (1160, 110286), (1276, 100260), (1305, 98032), (1320, 96918), (1392, 91905), (1584, 80765), (1595, 80208), (1671, 76560), (1740, 73524), (1914, 66840), (1980, 64612), (2088, 61270), (2228, 57420), (2320, 55143), (2552, 50130), (2610, 49016), (2640, 48459), (2785, 45936), (2871, 44560), (3190, 40104), (3342, 38280), (3480, 36762), (3828, 33420), (3960, 32306), (4176, 30635), (4456, 28710), (4785, 26736), (5013, 25520), (5104, 25065), (5220, 24508), (5570, 22968), (5742, 22280), (6127, 20880), (6380, 20052), (6684, 19140), (6960, 18381), (7656, 16710), (7920, 16153), (8355, 15312), (8912, 14355), (9570, 13368), (10026, 12760), (10440, 12254), (11140, 11484)]