1995690060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1777

約数の個数: 288

約数和(自身を含む): 7557164160

約数和(自身を除く): 5561474100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 117, 126, 130, 140, 146, 156, 180, 182, 195, 210, 219, 234, 252, 260, 273, 292, 315, 364, 365, 390, 420, 438, 455, 468, 511, 546, 585, 630, 657, 730, 780, 819, 876, 910, 949, 1022, 1092, 1095, 1170, 1260, 1314, 1365, 1460, 1533, 1638, 1669, 1820, 1898, 2044, 2190, 2340, 2555, 2628, 2730, 2847, 3066, 3276, 3285, 3338, 3796, 4095, 4380, 4599, 4745, 5007, 5110, 5460, 5694, 6132, 6570, 6643, 6676, 7665, 8190, 8345, 8541, 9198, 9490, 10014, 10220, 11388, 11683, 13140, 13286, 14235, 15021, 15330, 16380, 16690, 17082, 18396, 18980, 19929, 20028, 21697, 22995, 23366, 25035, 26572, 28470, 30042, 30660, 33215, 33380, 34164, 35049, 39858, 42705, 43394, 45990, 46732, 50070, 56940, 58415, 59787, 60084, 65091, 66430, 70098, 75105, 79716, 85410, 86788, 91980, 99645, 100140, 105147, 108485, 116830, 119574, 121837, 130182, 132860, 140196, 150210, 151879, 170820, 175245, 195273, 199290, 210294, 216970, 233660, 239148, 243674, 260364, 298935, 300420, 303758, 325455, 350490, 365511, 390546, 398580, 420588, 433940, 455637, 487348, 525735, 597870, 607516, 609185, 650910, 700980, 731022, 759395, 781092, 852859, 911274, 976365, 1051470, 1096533, 1195740, 1218370, 1301820, 1366911, 1462044, 1518790, 1583881, 1705718, 1822548, 1827555, 1952730, 2102940, 2193066, 2278185, 2436740, 2558577, 2733822, 3037580, 3167762, 3411436, 3655110, 3905460, 4264295, 4386132, 4556370, 4751643, 5117154, 5467644, 5482665, 6335524, 6834555, 7310220, 7675731, 7919405, 8528590, 9112740, 9503286, 10234308, 10965330, 11087167, 12792885, 13669110, 14254929, 15351462, 15838810, 17057180, 19006572, 21930660, 22174334, 23758215, 25585770, 27338220, 28509858, 30702924, 31677620, 33261501, 38378655, 44348668, 47516430, 51171540, 55435835, 57019716, 66523002, 71274645, 76757310, 95032860, 99784503, 110871670, 133046004, 142549290, 153514620, 166307505, 199569006, 221743340, 285098580, 332615010, 399138012, 498922515, 665230020, 997845030, 1995690060]

約数ペア:

[(1, 1995690060), (2, 997845030), (3, 665230020), (4, 498922515), (5, 399138012), (6, 332615010), (7, 285098580), (9, 221743340), (10, 199569006), (12, 166307505), (13, 153514620), (14, 142549290), (15, 133046004), (18, 110871670), (20, 99784503), (21, 95032860), (26, 76757310), (28, 71274645), (30, 66523002), (35, 57019716), (36, 55435835), (39, 51171540), (42, 47516430), (45, 44348668), (52, 38378655), (60, 33261501), (63, 31677620), (65, 30702924), (70, 28509858), (73, 27338220), (78, 25585770), (84, 23758215), (90, 22174334), (91, 21930660), (105, 19006572), (117, 17057180), (126, 15838810), (130, 15351462), (140, 14254929), (146, 13669110), (156, 12792885), (180, 11087167), (182, 10965330), (195, 10234308), (210, 9503286), (219, 9112740), (234, 8528590), (252, 7919405), (260, 7675731), (273, 7310220), (292, 6834555), (315, 6335524), (364, 5482665), (365, 5467644), (390, 5117154), (420, 4751643), (438, 4556370), (455, 4386132), (468, 4264295), (511, 3905460), (546, 3655110), (585, 3411436), (630, 3167762), (657, 3037580), (730, 2733822), (780, 2558577), (819, 2436740), (876, 2278185), (910, 2193066), (949, 2102940), (1022, 1952730), (1092, 1827555), (1095, 1822548), (1170, 1705718), (1260, 1583881), (1314, 1518790), (1365, 1462044), (1460, 1366911), (1533, 1301820), (1638, 1218370), (1669, 1195740), (1820, 1096533), (1898, 1051470), (2044, 976365), (2190, 911274), (2340, 852859), (2555, 781092), (2628, 759395), (2730, 731022), (2847, 700980), (3066, 650910), (3276, 609185), (3285, 607516), (3338, 597870), (3796, 525735), (4095, 487348), (4380, 455637), (4599, 433940), (4745, 420588), (5007, 398580), (5110, 390546), (5460, 365511), (5694, 350490), (6132, 325455), (6570, 303758), (6643, 300420), (6676, 298935), (7665, 260364), (8190, 243674), (8345, 239148), (8541, 233660), (9198, 216970), (9490, 210294), (10014, 199290), (10220, 195273), (11388, 175245), (11683, 170820), (13140, 151879), (13286, 150210), (14235, 140196), (15021, 132860), (15330, 130182), (16380, 121837), (16690, 119574), (17082, 116830), (18396, 108485), (18980, 105147), (19929, 100140), (20028, 99645), (21697, 91980), (22995, 86788), (23366, 85410), (25035, 79716), (26572, 75105), (28470, 70098), (30042, 66430), (30660, 65091), (33215, 60084), (33380, 59787), (34164, 58415), (35049, 56940), (39858, 50070), (42705, 46732), (43394, 45990)]