28713093360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19139}}^1$

素因数の和:19228

約数の個数: 320

約数和(自身を含む): 109364428800

約数和(自身を除く): 80651335440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 48, 56, 57, 60, 70, 76, 80, 84, 94, 95, 105, 112, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 240, 266, 280, 282, 285, 304, 329, 336, 376, 380, 399, 420, 456, 470, 532, 560, 564, 570, 658, 665, 705, 752, 760, 798, 840, 893, 912, 940, 987, 1064, 1128, 1140, 1316, 1330, 1410, 1520, 1596, 1645, 1680, 1786, 1880, 1974, 1995, 2128, 2256, 2280, 2632, 2660, 2679, 2820, 3192, 3290, 3572, 3760, 3948, 3990, 4465, 4560, 4935, 5264, 5320, 5358, 5640, 6251, 6384, 6580, 7144, 7896, 7980, 8930, 9870, 10640, 10716, 11280, 12502, 13160, 13395, 14288, 15792, 15960, 17860, 18753, 19139, 19740, 21432, 25004, 26320, 26790, 31255, 31920, 35720, 37506, 38278, 39480, 42864, 50008, 53580, 57417, 62510, 71440, 75012, 76556, 78960, 93765, 95695, 100016, 107160, 114834, 125020, 133973, 150024, 153112, 187530, 191390, 214320, 229668, 250040, 267946, 287085, 300048, 306224, 363641, 375060, 382780, 401919, 459336, 500080, 535892, 574170, 669865, 727282, 750120, 765560, 803838, 899533, 918672, 1071784, 1090923, 1148340, 1339730, 1454564, 1500240, 1531120, 1607676, 1799066, 1818205, 2009595, 2143568, 2181846, 2296680, 2545487, 2679460, 2698599, 2909128, 3215352, 3598132, 3636410, 4019190, 4363692, 4497665, 4593360, 5090974, 5358920, 5397198, 5454615, 5818256, 6296731, 6430704, 7196264, 7272820, 7636461, 8038380, 8727384, 8995330, 10181948, 10717840, 10794396, 10909230, 12593462, 12727435, 13492995, 14392528, 14545640, 15272922, 16076760, 17091127, 17454768, 17990660, 18890193, 20363896, 21588792, 21818460, 25186924, 25454870, 26985990, 29091280, 30545844, 31483655, 32153520, 34182254, 35981320, 37780386, 38182305, 40727792, 43177584, 43636920, 50373848, 50909740, 51273381, 53971980, 61091688, 62967310, 68364508, 71962640, 75560772, 76364610, 85455635, 87273840, 94450965, 100747696, 101819480, 102546762, 107943960, 119637889, 122183376, 125934620, 136729016, 151121544, 152729220, 170911270, 188901930, 203638960, 205093524, 215887920, 239275778, 251869240, 256366905, 273458032, 302243088, 305458440, 341822540, 358913667, 377803860, 410187048, 478551556, 503738480, 512733810, 598189445, 610916880, 683645080, 717827334, 755607720, 820374096, 957103112, 1025467620, 1196378890, 1367290160, 1435654668, 1511215440, 1794568335, 1914206224, 2050935240, 2392757780, 2871309336, 3589136670, 4101870480, 4785515560, 5742618672, 7178273340, 9571031120, 14356546680, 28713093360]

約数ペア:

[(1, 28713093360), (2, 14356546680), (3, 9571031120), (4, 7178273340), (5, 5742618672), (6, 4785515560), (7, 4101870480), (8, 3589136670), (10, 2871309336), (12, 2392757780), (14, 2050935240), (15, 1914206224), (16, 1794568335), (19, 1511215440), (20, 1435654668), (21, 1367290160), (24, 1196378890), (28, 1025467620), (30, 957103112), (35, 820374096), (38, 755607720), (40, 717827334), (42, 683645080), (47, 610916880), (48, 598189445), (56, 512733810), (57, 503738480), (60, 478551556), (70, 410187048), (76, 377803860), (80, 358913667), (84, 341822540), (94, 305458440), (95, 302243088), (105, 273458032), (112, 256366905), (114, 251869240), (120, 239275778), (133, 215887920), (140, 205093524), (141, 203638960), (152, 188901930), (168, 170911270), (188, 152729220), (190, 151121544), (210, 136729016), (228, 125934620), (235, 122183376), (240, 119637889), (266, 107943960), (280, 102546762), (282, 101819480), (285, 100747696), (304, 94450965), (329, 87273840), (336, 85455635), (376, 76364610), (380, 75560772), (399, 71962640), (420, 68364508), (456, 62967310), (470, 61091688), (532, 53971980), (560, 51273381), (564, 50909740), (570, 50373848), (658, 43636920), (665, 43177584), (705, 40727792), (752, 38182305), (760, 37780386), (798, 35981320), (840, 34182254), (893, 32153520), (912, 31483655), (940, 30545844), (987, 29091280), (1064, 26985990), (1128, 25454870), (1140, 25186924), (1316, 21818460), (1330, 21588792), (1410, 20363896), (1520, 18890193), (1596, 17990660), (1645, 17454768), (1680, 17091127), (1786, 16076760), (1880, 15272922), (1974, 14545640), (1995, 14392528), (2128, 13492995), (2256, 12727435), (2280, 12593462), (2632, 10909230), (2660, 10794396), (2679, 10717840), (2820, 10181948), (3192, 8995330), (3290, 8727384), (3572, 8038380), (3760, 7636461), (3948, 7272820), (3990, 7196264), (4465, 6430704), (4560, 6296731), (4935, 5818256), (5264, 5454615), (5320, 5397198), (5358, 5358920), (5640, 5090974), (6251, 4593360), (6384, 4497665), (6580, 4363692), (7144, 4019190), (7896, 3636410), (7980, 3598132), (8930, 3215352), (9870, 2909128), (10640, 2698599), (10716, 2679460), (11280, 2545487), (12502, 2296680), (13160, 2181846), (13395, 2143568), (14288, 2009595), (15792, 1818205), (15960, 1799066), (17860, 1607676), (18753, 1531120), (19139, 1500240), (19740, 1454564), (21432, 1339730), (25004, 1148340), (26320, 1090923), (26790, 1071784), (31255, 918672), (31920, 899533), (35720, 803838), (37506, 765560), (38278, 750120), (39480, 727282), (42864, 669865), (50008, 574170), (53580, 535892), (57417, 500080), (62510, 459336), (71440, 401919), (75012, 382780), (76556, 375060), (78960, 363641), (93765, 306224), (95695, 300048), (100016, 287085), (107160, 267946), (114834, 250040), (125020, 229668), (133973, 214320), (150024, 191390), (153112, 187530)]