19587979320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13547

約数の個数: 384

約数和(自身を含む): 77496652800

約数和(自身を除く): 57908673480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 49, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 104, 105, 114, 120, 130, 133, 140, 147, 152, 156, 168, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 273, 280, 285, 294, 312, 364, 380, 390, 392, 399, 420, 455, 456, 490, 494, 520, 532, 546, 570, 588, 637, 665, 728, 735, 741, 760, 780, 798, 840, 910, 931, 980, 988, 1064, 1092, 1140, 1176, 1235, 1274, 1330, 1365, 1470, 1482, 1560, 1596, 1729, 1820, 1862, 1911, 1960, 1976, 1995, 2184, 2280, 2470, 2548, 2660, 2730, 2793, 2940, 2964, 3185, 3192, 3458, 3640, 3705, 3724, 3822, 3990, 4655, 4940, 5096, 5187, 5320, 5460, 5586, 5880, 5928, 6370, 6916, 7410, 7448, 7644, 7980, 8645, 9310, 9555, 9880, 10374, 10920, 11172, 12103, 12740, 13487, 13832, 13965, 14820, 15288, 15960, 17290, 18620, 19110, 20748, 22344, 24206, 25480, 25935, 26974, 27930, 29640, 34580, 36309, 37240, 38220, 40461, 41496, 48412, 51870, 53948, 55860, 60515, 67435, 69160, 72618, 76440, 80922, 94409, 96824, 103740, 107896, 111720, 121030, 134870, 145236, 161844, 175331, 181545, 188818, 202305, 207480, 242060, 256253, 269740, 283227, 290472, 323688, 350662, 363090, 377636, 404610, 472045, 484120, 512506, 525993, 539480, 566454, 660863, 701324, 726180, 755272, 768759, 809220, 876655, 944090, 1025012, 1051986, 1132908, 1227317, 1281265, 1321726, 1402648, 1416135, 1452360, 1537518, 1618440, 1753310, 1793771, 1888180, 1982589, 2050024, 2103972, 2265816, 2454634, 2562530, 2629965, 2643452, 2832270, 3075036, 3304315, 3331289, 3506620, 3587542, 3681951, 3776360, 3843795, 3965178, 4207944, 4909268, 5125060, 5259930, 5286904, 5381313, 5664540, 6136585, 6150072, 6608630, 6662578, 7013240, 7175084, 7363902, 7687590, 7930356, 8591219, 8968855, 9818536, 9912945, 9993867, 10250120, 10519860, 10762626, 11329080, 12273170, 12556397, 13217260, 13325156, 14350168, 14727804, 15375180, 15860712, 16656445, 17182438, 17937710, 18409755, 19825890, 19987734, 21039720, 21525252, 23319023, 24546340, 25112794, 25773657, 26434520, 26650312, 26906565, 29455608, 30750360, 33312890, 34364876, 35875420, 36819510, 37669191, 39651780, 39975468, 42956095, 43050504, 46638046, 49092680, 49969335, 50225588, 51547314, 53813130, 62781985, 66625780, 68729752, 69957069, 71750840, 73639020, 75338382, 79303560, 79950936, 85912190, 93276092, 99938670, 100451176, 103094628, 107626260, 116595115, 125563970, 128868285, 133251560, 139914138, 147278040, 150676764, 163233161, 171824380, 186552184, 188345955, 199877340, 206189256, 215252520, 233190230, 251127940, 257736570, 279828276, 301353528, 326466322, 343648760, 349785345, 376691910, 399754680, 466380460, 489699483, 502255880, 515473140, 559656552, 652932644, 699570690, 753383820, 816165805, 932760920, 979398966, 1030946280, 1305865288, 1399141380, 1506767640, 1632331610, 1958797932, 2448497415, 2798282760, 3264663220, 3917595864, 4896994830, 6529326440, 9793989660, 19587979320]

約数ペア:

[(1, 19587979320), (2, 9793989660), (3, 6529326440), (4, 4896994830), (5, 3917595864), (6, 3264663220), (7, 2798282760), (8, 2448497415), (10, 1958797932), (12, 1632331610), (13, 1506767640), (14, 1399141380), (15, 1305865288), (19, 1030946280), (20, 979398966), (21, 932760920), (24, 816165805), (26, 753383820), (28, 699570690), (30, 652932644), (35, 559656552), (38, 515473140), (39, 502255880), (40, 489699483), (42, 466380460), (49, 399754680), (52, 376691910), (56, 349785345), (57, 343648760), (60, 326466322), (65, 301353528), (70, 279828276), (76, 257736570), (78, 251127940), (84, 233190230), (91, 215252520), (95, 206189256), (98, 199877340), (104, 188345955), (105, 186552184), (114, 171824380), (120, 163233161), (130, 150676764), (133, 147278040), (140, 139914138), (147, 133251560), (152, 128868285), (156, 125563970), (168, 116595115), (182, 107626260), (190, 103094628), (195, 100451176), (196, 99938670), (210, 93276092), (228, 85912190), (245, 79950936), (247, 79303560), (260, 75338382), (266, 73639020), (273, 71750840), (280, 69957069), (285, 68729752), (294, 66625780), (312, 62781985), (364, 53813130), (380, 51547314), (390, 50225588), (392, 49969335), (399, 49092680), (420, 46638046), (455, 43050504), (456, 42956095), (490, 39975468), (494, 39651780), (520, 37669191), (532, 36819510), (546, 35875420), (570, 34364876), (588, 33312890), (637, 30750360), (665, 29455608), (728, 26906565), (735, 26650312), (741, 26434520), (760, 25773657), (780, 25112794), (798, 24546340), (840, 23319023), (910, 21525252), (931, 21039720), (980, 19987734), (988, 19825890), (1064, 18409755), (1092, 17937710), (1140, 17182438), (1176, 16656445), (1235, 15860712), (1274, 15375180), (1330, 14727804), (1365, 14350168), (1470, 13325156), (1482, 13217260), (1560, 12556397), (1596, 12273170), (1729, 11329080), (1820, 10762626), (1862, 10519860), (1911, 10250120), (1960, 9993867), (1976, 9912945), (1995, 9818536), (2184, 8968855), (2280, 8591219), (2470, 7930356), (2548, 7687590), (2660, 7363902), (2730, 7175084), (2793, 7013240), (2940, 6662578), (2964, 6608630), (3185, 6150072), (3192, 6136585), (3458, 5664540), (3640, 5381313), (3705, 5286904), (3724, 5259930), (3822, 5125060), (3990, 4909268), (4655, 4207944), (4940, 3965178), (5096, 3843795), (5187, 3776360), (5320, 3681951), (5460, 3587542), (5586, 3506620), (5880, 3331289), (5928, 3304315), (6370, 3075036), (6916, 2832270), (7410, 2643452), (7448, 2629965), (7644, 2562530), (7980, 2454634), (8645, 2265816), (9310, 2103972), (9555, 2050024), (9880, 1982589), (10374, 1888180), (10920, 1793771), (11172, 1753310), (12103, 1618440), (12740, 1537518), (13487, 1452360), (13832, 1416135), (13965, 1402648), (14820, 1321726), (15288, 1281265), (15960, 1227317), (17290, 1132908), (18620, 1051986), (19110, 1025012), (20748, 944090), (22344, 876655), (24206, 809220), (25480, 768759), (25935, 755272), (26974, 726180), (27930, 701324), (29640, 660863), (34580, 566454), (36309, 539480), (37240, 525993), (38220, 512506), (40461, 484120), (41496, 472045), (48412, 404610), (51870, 377636), (53948, 363090), (55860, 350662), (60515, 323688), (67435, 290472), (69160, 283227), (72618, 269740), (76440, 256253), (80922, 242060), (94409, 207480), (96824, 202305), (103740, 188818), (107896, 181545), (111720, 175331), (121030, 161844), (134870, 145236)]