56176120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 179988480

約数和(自身を除く): 123812360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 40, 44, 46, 52, 55, 56, 61, 65, 70, 77, 88, 91, 92, 104, 110, 115, 122, 130, 140, 143, 154, 161, 182, 184, 220, 230, 244, 253, 260, 280, 286, 299, 305, 308, 322, 364, 385, 427, 440, 455, 460, 488, 506, 520, 572, 598, 610, 616, 644, 671, 715, 728, 770, 793, 805, 854, 910, 920, 1001, 1012, 1144, 1196, 1220, 1265, 1288, 1342, 1403, 1430, 1495, 1540, 1586, 1610, 1708, 1771, 1820, 2002, 2024, 2093, 2135, 2392, 2440, 2530, 2684, 2806, 2860, 2990, 3080, 3172, 3220, 3289, 3355, 3416, 3542, 3640, 3965, 4004, 4186, 4270, 4697, 5005, 5060, 5368, 5551, 5612, 5720, 5980, 6344, 6440, 6578, 6710, 7015, 7084, 7930, 8008, 8372, 8540, 8723, 8855, 9394, 9821, 10010, 10120, 10465, 11102, 11224, 11960, 13156, 13420, 14030, 14168, 15433, 15860, 16445, 16744, 17080, 17446, 17710, 18239, 18788, 19642, 20020, 20930, 22204, 23023, 23485, 26312, 26840, 27755, 28060, 30866, 31720, 32890, 34892, 35420, 36478, 37576, 39284, 40040, 41860, 43615, 44408, 46046, 46970, 49105, 55510, 56120, 61061, 61732, 65780, 69784, 70840, 72956, 77165, 78568, 83720, 87230, 91195, 92092, 93940, 98210, 108031, 111020, 115115, 122122, 123464, 127673, 131560, 145912, 154330, 174460, 182390, 184184, 187880, 196420, 200629, 216062, 222040, 230230, 244244, 255346, 305305, 308660, 348920, 364780, 392840, 401258, 432124, 460460, 488488, 510692, 540155, 610610, 617320, 638365, 729560, 802516, 864248, 920920, 1003145, 1021384, 1080310, 1221220, 1276730, 1404403, 1605032, 2006290, 2160620, 2442440, 2553460, 2808806, 4012580, 4321240, 5106920, 5617612, 7022015, 8025160, 11235224, 14044030, 28088060, 56176120]

約数ペア:

[(1, 56176120), (2, 28088060), (4, 14044030), (5, 11235224), (7, 8025160), (8, 7022015), (10, 5617612), (11, 5106920), (13, 4321240), (14, 4012580), (20, 2808806), (22, 2553460), (23, 2442440), (26, 2160620), (28, 2006290), (35, 1605032), (40, 1404403), (44, 1276730), (46, 1221220), (52, 1080310), (55, 1021384), (56, 1003145), (61, 920920), (65, 864248), (70, 802516), (77, 729560), (88, 638365), (91, 617320), (92, 610610), (104, 540155), (110, 510692), (115, 488488), (122, 460460), (130, 432124), (140, 401258), (143, 392840), (154, 364780), (161, 348920), (182, 308660), (184, 305305), (220, 255346), (230, 244244), (244, 230230), (253, 222040), (260, 216062), (280, 200629), (286, 196420), (299, 187880), (305, 184184), (308, 182390), (322, 174460), (364, 154330), (385, 145912), (427, 131560), (440, 127673), (455, 123464), (460, 122122), (488, 115115), (506, 111020), (520, 108031), (572, 98210), (598, 93940), (610, 92092), (616, 91195), (644, 87230), (671, 83720), (715, 78568), (728, 77165), (770, 72956), (793, 70840), (805, 69784), (854, 65780), (910, 61732), (920, 61061), (1001, 56120), (1012, 55510), (1144, 49105), (1196, 46970), (1220, 46046), (1265, 44408), (1288, 43615), (1342, 41860), (1403, 40040), (1430, 39284), (1495, 37576), (1540, 36478), (1586, 35420), (1610, 34892), (1708, 32890), (1771, 31720), (1820, 30866), (2002, 28060), (2024, 27755), (2093, 26840), (2135, 26312), (2392, 23485), (2440, 23023), (2530, 22204), (2684, 20930), (2806, 20020), (2860, 19642), (2990, 18788), (3080, 18239), (3172, 17710), (3220, 17446), (3289, 17080), (3355, 16744), (3416, 16445), (3542, 15860), (3640, 15433), (3965, 14168), (4004, 14030), (4186, 13420), (4270, 13156), (4697, 11960), (5005, 11224), (5060, 11102), (5368, 10465), (5551, 10120), (5612, 10010), (5720, 9821), (5980, 9394), (6344, 8855), (6440, 8723), (6578, 8540), (6710, 8372), (7015, 8008), (7084, 7930)]