215780760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 804988800

約数和(自身を除く): 589208040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 81, 90, 94, 104, 108, 109, 117, 120, 130, 135, 141, 156, 162, 180, 188, 195, 216, 218, 234, 235, 260, 270, 282, 312, 324, 327, 351, 360, 376, 390, 405, 423, 436, 468, 470, 520, 540, 545, 564, 585, 611, 648, 654, 702, 705, 780, 810, 846, 872, 936, 940, 981, 1053, 1080, 1090, 1128, 1170, 1222, 1269, 1308, 1404, 1410, 1417, 1560, 1620, 1635, 1692, 1755, 1833, 1880, 1962, 2106, 2115, 2180, 2340, 2444, 2538, 2616, 2808, 2820, 2834, 2943, 3055, 3240, 3270, 3384, 3510, 3666, 3807, 3924, 4212, 4230, 4251, 4360, 4680, 4888, 4905, 5076, 5123, 5265, 5499, 5640, 5668, 5886, 6110, 6345, 6540, 7020, 7085, 7332, 7614, 7848, 8424, 8460, 8502, 8829, 9165, 9810, 10152, 10246, 10530, 10998, 11336, 11772, 12220, 12690, 12753, 13080, 14040, 14170, 14664, 14715, 15228, 15369, 16497, 16920, 17004, 17658, 18330, 19035, 19620, 20492, 21060, 21255, 21996, 23544, 24440, 25380, 25506, 25615, 27495, 28340, 29430, 30456, 30738, 32994, 34008, 35316, 36660, 38070, 38259, 39240, 40984, 42120, 42510, 43992, 44145, 46107, 49491, 50760, 51012, 51230, 54990, 56680, 58860, 61476, 63765, 65988, 66599, 70632, 73320, 76140, 76518, 76845, 82485, 85020, 88290, 92214, 98982, 102024, 102460, 109980, 114777, 117720, 122952, 127530, 131976, 133198, 138321, 152280, 153036, 153690, 164970, 170040, 176580, 184428, 191295, 197964, 199797, 204920, 219960, 229554, 230535, 247455, 255060, 266396, 276642, 306072, 307380, 329940, 332995, 353160, 368856, 382590, 395928, 399594, 414963, 459108, 461070, 494910, 510120, 532792, 553284, 573885, 599391, 614760, 659880, 665990, 691605, 765180, 799188, 829926, 918216, 922140, 989820, 998985, 1106568, 1147770, 1198782, 1331980, 1383210, 1530360, 1598376, 1659852, 1798173, 1844280, 1979640, 1997970, 2074815, 2295540, 2397564, 2663960, 2766420, 2996955, 3319704, 3596346, 3995940, 4149630, 4591080, 4795128, 5394519, 5532840, 5993910, 7192692, 7991880, 8299260, 8990865, 10789038, 11987820, 14385384, 16598520, 17981730, 21578076, 23975640, 26972595, 35963460, 43156152, 53945190, 71926920, 107890380, 215780760]

約数ペア:

[(1, 215780760), (2, 107890380), (3, 71926920), (4, 53945190), (5, 43156152), (6, 35963460), (8, 26972595), (9, 23975640), (10, 21578076), (12, 17981730), (13, 16598520), (15, 14385384), (18, 11987820), (20, 10789038), (24, 8990865), (26, 8299260), (27, 7991880), (30, 7192692), (36, 5993910), (39, 5532840), (40, 5394519), (45, 4795128), (47, 4591080), (52, 4149630), (54, 3995940), (60, 3596346), (65, 3319704), (72, 2996955), (78, 2766420), (81, 2663960), (90, 2397564), (94, 2295540), (104, 2074815), (108, 1997970), (109, 1979640), (117, 1844280), (120, 1798173), (130, 1659852), (135, 1598376), (141, 1530360), (156, 1383210), (162, 1331980), (180, 1198782), (188, 1147770), (195, 1106568), (216, 998985), (218, 989820), (234, 922140), (235, 918216), (260, 829926), (270, 799188), (282, 765180), (312, 691605), (324, 665990), (327, 659880), (351, 614760), (360, 599391), (376, 573885), (390, 553284), (405, 532792), (423, 510120), (436, 494910), (468, 461070), (470, 459108), (520, 414963), (540, 399594), (545, 395928), (564, 382590), (585, 368856), (611, 353160), (648, 332995), (654, 329940), (702, 307380), (705, 306072), (780, 276642), (810, 266396), (846, 255060), (872, 247455), (936, 230535), (940, 229554), (981, 219960), (1053, 204920), (1080, 199797), (1090, 197964), (1128, 191295), (1170, 184428), (1222, 176580), (1269, 170040), (1308, 164970), (1404, 153690), (1410, 153036), (1417, 152280), (1560, 138321), (1620, 133198), (1635, 131976), (1692, 127530), (1755, 122952), (1833, 117720), (1880, 114777), (1962, 109980), (2106, 102460), (2115, 102024), (2180, 98982), (2340, 92214), (2444, 88290), (2538, 85020), (2616, 82485), (2808, 76845), (2820, 76518), (2834, 76140), (2943, 73320), (3055, 70632), (3240, 66599), (3270, 65988), (3384, 63765), (3510, 61476), (3666, 58860), (3807, 56680), (3924, 54990), (4212, 51230), (4230, 51012), (4251, 50760), (4360, 49491), (4680, 46107), (4888, 44145), (4905, 43992), (5076, 42510), (5123, 42120), (5265, 40984), (5499, 39240), (5640, 38259), (5668, 38070), (5886, 36660), (6110, 35316), (6345, 34008), (6540, 32994), (7020, 30738), (7085, 30456), (7332, 29430), (7614, 28340), (7848, 27495), (8424, 25615), (8460, 25506), (8502, 25380), (8829, 24440), (9165, 23544), (9810, 21996), (10152, 21255), (10246, 21060), (10530, 20492), (10998, 19620), (11336, 19035), (11772, 18330), (12220, 17658), (12690, 17004), (12753, 16920), (13080, 16497), (14040, 15369), (14170, 15228), (14664, 14715)]