19608519840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23627}}^1$

素因数の和:23684

約数の個数: 384

約数和(自身を含む): 80025200640

約数和(自身を除く): 60416680800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1120, 1140, 1235, 1248, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1976, 1995, 2080, 2128, 2184, 2280, 2470, 2660, 2730, 2912, 2964, 3040, 3120, 3192, 3360, 3458, 3640, 3705, 3952, 3990, 4256, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6240, 6384, 6916, 7280, 7410, 7904, 7980, 8645, 8736, 9120, 9880, 10374, 10640, 10920, 11856, 12768, 13832, 14560, 14820, 15960, 17290, 19760, 20748, 21280, 21840, 23627, 23712, 25935, 27664, 29640, 31920, 34580, 39520, 41496, 43680, 47254, 51870, 55328, 59280, 63840, 69160, 70881, 82992, 94508, 103740, 118135, 118560, 138320, 141762, 165389, 165984, 189016, 207480, 236270, 276640, 283524, 307151, 330778, 354405, 378032, 414960, 448913, 472540, 496167, 567048, 614302, 661556, 708810, 756064, 826945, 829920, 897826, 921453, 945080, 992334, 1134096, 1228604, 1323112, 1346739, 1417620, 1535755, 1653890, 1795652, 1842906, 1890160, 1984668, 2150057, 2244565, 2268192, 2457208, 2480835, 2646224, 2693478, 2835240, 3071510, 3142391, 3307780, 3591304, 3685812, 3780320, 3969336, 4300114, 4489130, 4607265, 4914416, 4961670, 5292448, 5386956, 5670480, 5835869, 6143020, 6284782, 6450171, 6615560, 6733695, 7182608, 7371624, 7938672, 8600228, 8978260, 9214530, 9427173, 9828832, 9923340, 10750285, 10773912, 11340960, 11671738, 12286040, 12569564, 12900342, 13231120, 13467390, 14365216, 14743248, 15711955, 15877344, 17200456, 17507607, 17956520, 18429060, 18854346, 19846680, 21500570, 21547824, 23343476, 24572080, 25139128, 25800684, 26462240, 26934780, 29179345, 29486496, 31423910, 32250855, 34400912, 35015214, 35913040, 36858120, 37708692, 39693360, 40851083, 43001140, 43095648, 46686952, 47135865, 49144160, 50278256, 51601368, 53869560, 58358690, 62847820, 64501710, 68801824, 70030428, 71826080, 73716240, 75417384, 79386720, 81702166, 86002280, 87538035, 93373904, 94271730, 100556512, 103202736, 107739120, 116717380, 122553249, 125695640, 129003420, 140060856, 147432480, 150834768, 163404332, 172004560, 175076070, 186747808, 188543460, 204255415, 206405472, 215478240, 233434760, 245106498, 251391280, 258006840, 280121712, 301669536, 326808664, 344009120, 350152140, 377086920, 408510830, 466869520, 490212996, 502782560, 516013680, 560243424, 612766245, 653617328, 700304280, 754173840, 817021660, 933739040, 980425992, 1032027360, 1225532490, 1307234656, 1400608560, 1508347680, 1634043320, 1960851984, 2451064980, 2801217120, 3268086640, 3921703968, 4902129960, 6536173280, 9804259920, 19608519840]

約数ペア:

[(1, 19608519840), (2, 9804259920), (3, 6536173280), (4, 4902129960), (5, 3921703968), (6, 3268086640), (7, 2801217120), (8, 2451064980), (10, 1960851984), (12, 1634043320), (13, 1508347680), (14, 1400608560), (15, 1307234656), (16, 1225532490), (19, 1032027360), (20, 980425992), (21, 933739040), (24, 817021660), (26, 754173840), (28, 700304280), (30, 653617328), (32, 612766245), (35, 560243424), (38, 516013680), (39, 502782560), (40, 490212996), (42, 466869520), (48, 408510830), (52, 377086920), (56, 350152140), (57, 344009120), (60, 326808664), (65, 301669536), (70, 280121712), (76, 258006840), (78, 251391280), (80, 245106498), (84, 233434760), (91, 215478240), (95, 206405472), (96, 204255415), (104, 188543460), (105, 186747808), (112, 175076070), (114, 172004560), (120, 163404332), (130, 150834768), (133, 147432480), (140, 140060856), (152, 129003420), (156, 125695640), (160, 122553249), (168, 116717380), (182, 107739120), (190, 103202736), (195, 100556512), (208, 94271730), (210, 93373904), (224, 87538035), (228, 86002280), (240, 81702166), (247, 79386720), (260, 75417384), (266, 73716240), (273, 71826080), (280, 70030428), (285, 68801824), (304, 64501710), (312, 62847820), (336, 58358690), (364, 53869560), (380, 51601368), (390, 50278256), (399, 49144160), (416, 47135865), (420, 46686952), (455, 43095648), (456, 43001140), (480, 40851083), (494, 39693360), (520, 37708692), (532, 36858120), (546, 35913040), (560, 35015214), (570, 34400912), (608, 32250855), (624, 31423910), (665, 29486496), (672, 29179345), (728, 26934780), (741, 26462240), (760, 25800684), (780, 25139128), (798, 24572080), (840, 23343476), (910, 21547824), (912, 21500570), (988, 19846680), (1040, 18854346), (1064, 18429060), (1092, 17956520), (1120, 17507607), (1140, 17200456), (1235, 15877344), (1248, 15711955), (1330, 14743248), (1365, 14365216), (1456, 13467390), (1482, 13231120), (1520, 12900342), (1560, 12569564), (1596, 12286040), (1680, 11671738), (1729, 11340960), (1820, 10773912), (1824, 10750285), (1976, 9923340), (1995, 9828832), (2080, 9427173), (2128, 9214530), (2184, 8978260), (2280, 8600228), (2470, 7938672), (2660, 7371624), (2730, 7182608), (2912, 6733695), (2964, 6615560), (3040, 6450171), (3120, 6284782), (3192, 6143020), (3360, 5835869), (3458, 5670480), (3640, 5386956), (3705, 5292448), (3952, 4961670), (3990, 4914416), (4256, 4607265), (4368, 4489130), (4560, 4300114), (4940, 3969336), (5187, 3780320), (5320, 3685812), (5460, 3591304), (5928, 3307780), (6240, 3142391), (6384, 3071510), (6916, 2835240), (7280, 2693478), (7410, 2646224), (7904, 2480835), (7980, 2457208), (8645, 2268192), (8736, 2244565), (9120, 2150057), (9880, 1984668), (10374, 1890160), (10640, 1842906), (10920, 1795652), (11856, 1653890), (12768, 1535755), (13832, 1417620), (14560, 1346739), (14820, 1323112), (15960, 1228604), (17290, 1134096), (19760, 992334), (20748, 945080), (21280, 921453), (21840, 897826), (23627, 829920), (23712, 826945), (25935, 756064), (27664, 708810), (29640, 661556), (31920, 614302), (34580, 567048), (39520, 496167), (41496, 472540), (43680, 448913), (47254, 414960), (51870, 378032), (55328, 354405), (59280, 330778), (63840, 307151), (69160, 283524), (70881, 276640), (82992, 236270), (94508, 207480), (103740, 189016), (118135, 165984), (118560, 165389), (138320, 141762)]