1615071480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1446

約数の個数: 256

約数和(自身を含む): 5648486400

約数和(自身を除く): 4033414920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 31, 33, 40, 44, 55, 58, 60, 62, 66, 87, 88, 93, 110, 116, 120, 124, 132, 145, 155, 165, 174, 186, 220, 232, 248, 264, 290, 310, 319, 330, 341, 348, 372, 435, 440, 465, 580, 620, 638, 660, 682, 696, 744, 870, 899, 930, 957, 1023, 1160, 1240, 1276, 1320, 1361, 1364, 1595, 1705, 1740, 1798, 1860, 1914, 2046, 2552, 2697, 2722, 2728, 3190, 3410, 3480, 3596, 3720, 3828, 4083, 4092, 4495, 4785, 5115, 5394, 5444, 6380, 6805, 6820, 7192, 7656, 8166, 8184, 8990, 9570, 9889, 10230, 10788, 10888, 12760, 13485, 13610, 13640, 14971, 16332, 17980, 19140, 19778, 20415, 20460, 21576, 26970, 27220, 29667, 29942, 32664, 35960, 38280, 39469, 39556, 40830, 40920, 42191, 44913, 49445, 53940, 54440, 59334, 59884, 74855, 78938, 79112, 81660, 84382, 89826, 98890, 107880, 118407, 118668, 119768, 126573, 148335, 149710, 157876, 163320, 168764, 179652, 197345, 197780, 210955, 224565, 236814, 237336, 253146, 296670, 299420, 315752, 337528, 359304, 394690, 395560, 421910, 434159, 449130, 464101, 473628, 506292, 592035, 593340, 598840, 632865, 789380, 843820, 868318, 898260, 928202, 947256, 1012584, 1184070, 1186680, 1223539, 1265730, 1302477, 1392303, 1578760, 1687640, 1736636, 1796520, 1856404, 2170795, 2320505, 2368140, 2447078, 2531460, 2604954, 2784606, 3473272, 3670617, 3712808, 4341590, 4641010, 4736280, 4894156, 5062920, 5209908, 5569212, 6117695, 6512385, 6961515, 7341234, 8683180, 9282020, 9788312, 10419816, 11138424, 12235390, 13024770, 13458929, 13923030, 14682468, 17366360, 18353085, 18564040, 24470780, 26049540, 26917858, 27846060, 29364936, 36706170, 40376787, 48941560, 52099080, 53835716, 55692120, 67294645, 73412340, 80753574, 107671432, 134589290, 146824680, 161507148, 201883935, 269178580, 323014296, 403767870, 538357160, 807535740, 1615071480]

約数ペア:

[(1, 1615071480), (2, 807535740), (3, 538357160), (4, 403767870), (5, 323014296), (6, 269178580), (8, 201883935), (10, 161507148), (11, 146824680), (12, 134589290), (15, 107671432), (20, 80753574), (22, 73412340), (24, 67294645), (29, 55692120), (30, 53835716), (31, 52099080), (33, 48941560), (40, 40376787), (44, 36706170), (55, 29364936), (58, 27846060), (60, 26917858), (62, 26049540), (66, 24470780), (87, 18564040), (88, 18353085), (93, 17366360), (110, 14682468), (116, 13923030), (120, 13458929), (124, 13024770), (132, 12235390), (145, 11138424), (155, 10419816), (165, 9788312), (174, 9282020), (186, 8683180), (220, 7341234), (232, 6961515), (248, 6512385), (264, 6117695), (290, 5569212), (310, 5209908), (319, 5062920), (330, 4894156), (341, 4736280), (348, 4641010), (372, 4341590), (435, 3712808), (440, 3670617), (465, 3473272), (580, 2784606), (620, 2604954), (638, 2531460), (660, 2447078), (682, 2368140), (696, 2320505), (744, 2170795), (870, 1856404), (899, 1796520), (930, 1736636), (957, 1687640), (1023, 1578760), (1160, 1392303), (1240, 1302477), (1276, 1265730), (1320, 1223539), (1361, 1186680), (1364, 1184070), (1595, 1012584), (1705, 947256), (1740, 928202), (1798, 898260), (1860, 868318), (1914, 843820), (2046, 789380), (2552, 632865), (2697, 598840), (2722, 593340), (2728, 592035), (3190, 506292), (3410, 473628), (3480, 464101), (3596, 449130), (3720, 434159), (3828, 421910), (4083, 395560), (4092, 394690), (4495, 359304), (4785, 337528), (5115, 315752), (5394, 299420), (5444, 296670), (6380, 253146), (6805, 237336), (6820, 236814), (7192, 224565), (7656, 210955), (8166, 197780), (8184, 197345), (8990, 179652), (9570, 168764), (9889, 163320), (10230, 157876), (10788, 149710), (10888, 148335), (12760, 126573), (13485, 119768), (13610, 118668), (13640, 118407), (14971, 107880), (16332, 98890), (17980, 89826), (19140, 84382), (19778, 81660), (20415, 79112), (20460, 78938), (21576, 74855), (26970, 59884), (27220, 59334), (29667, 54440), (29942, 53940), (32664, 49445), (35960, 44913), (38280, 42191), (39469, 40920), (39556, 40830)]