21102924960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1901}}^1$

素因数の和:2528

約数の個数: 288

約数和(自身を含む): 77724895248

約数和(自身を除く): 56621970288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 593, 624, 720, 780, 936, 1040, 1170, 1186, 1248, 1440, 1560, 1779, 1872, 1901, 2080, 2340, 2372, 2965, 3120, 3558, 3744, 3802, 4680, 4744, 5337, 5703, 5930, 6240, 7116, 7604, 7709, 8895, 9360, 9488, 9505, 10674, 11406, 11860, 14232, 15208, 15418, 17109, 17790, 18720, 18976, 19010, 21348, 22812, 23127, 23720, 24713, 26685, 28464, 28515, 30416, 30836, 34218, 35580, 38020, 38545, 42696, 45624, 46254, 47440, 49426, 53370, 56928, 57030, 60832, 61672, 68436, 69381, 71160, 74139, 76040, 77090, 85392, 85545, 91248, 92508, 94880, 98852, 106740, 114060, 115635, 123344, 123565, 136872, 138762, 142320, 148278, 152080, 154180, 170784, 171090, 182496, 185016, 197704, 213480, 222417, 228120, 231270, 246688, 247130, 273744, 277524, 284640, 296556, 304160, 308360, 342180, 346905, 370032, 370695, 395408, 426960, 444834, 456240, 462540, 494260, 547488, 555048, 593112, 616720, 684360, 693810, 740064, 741390, 790816, 853920, 889668, 912480, 925080, 988520, 1110096, 1112085, 1127293, 1186224, 1233440, 1368720, 1387620, 1482780, 1779336, 1850160, 1977040, 2220192, 2224170, 2254586, 2372448, 2737440, 2775240, 2965560, 3381879, 3558672, 3700320, 3954080, 4448340, 4509172, 5550480, 5636465, 5931120, 6763758, 7117344, 8896680, 9018344, 10145637, 11100960, 11272930, 11862240, 13527516, 14654809, 16909395, 17793360, 18036688, 20291274, 22545860, 27055032, 29309618, 33818790, 35586720, 36073376, 40582548, 43964427, 45091720, 50728185, 54110064, 58619236, 67637580, 73274045, 81165096, 87928854, 90183440, 101456370, 108220128, 117238472, 131893281, 135275160, 146548090, 162330192, 175857708, 180366880, 202912740, 219822135, 234476944, 263786562, 270550320, 293096180, 324660384, 351715416, 405825480, 439644270, 468953888, 527573124, 541100640, 586192360, 659466405, 703430832, 811650960, 879288540, 1055146248, 1172384720, 1318932810, 1406861664, 1623301920, 1758577080, 2110292496, 2344769440, 2637865620, 3517154160, 4220584992, 5275731240, 7034308320, 10551462480, 21102924960]

約数ペア:

[(1, 21102924960), (2, 10551462480), (3, 7034308320), (4, 5275731240), (5, 4220584992), (6, 3517154160), (8, 2637865620), (9, 2344769440), (10, 2110292496), (12, 1758577080), (13, 1623301920), (15, 1406861664), (16, 1318932810), (18, 1172384720), (20, 1055146248), (24, 879288540), (26, 811650960), (30, 703430832), (32, 659466405), (36, 586192360), (39, 541100640), (40, 527573124), (45, 468953888), (48, 439644270), (52, 405825480), (60, 351715416), (65, 324660384), (72, 293096180), (78, 270550320), (80, 263786562), (90, 234476944), (96, 219822135), (104, 202912740), (117, 180366880), (120, 175857708), (130, 162330192), (144, 146548090), (156, 135275160), (160, 131893281), (180, 117238472), (195, 108220128), (208, 101456370), (234, 90183440), (240, 87928854), (260, 81165096), (288, 73274045), (312, 67637580), (360, 58619236), (390, 54110064), (416, 50728185), (468, 45091720), (480, 43964427), (520, 40582548), (585, 36073376), (593, 35586720), (624, 33818790), (720, 29309618), (780, 27055032), (936, 22545860), (1040, 20291274), (1170, 18036688), (1186, 17793360), (1248, 16909395), (1440, 14654809), (1560, 13527516), (1779, 11862240), (1872, 11272930), (1901, 11100960), (2080, 10145637), (2340, 9018344), (2372, 8896680), (2965, 7117344), (3120, 6763758), (3558, 5931120), (3744, 5636465), (3802, 5550480), (4680, 4509172), (4744, 4448340), (5337, 3954080), (5703, 3700320), (5930, 3558672), (6240, 3381879), (7116, 2965560), (7604, 2775240), (7709, 2737440), (8895, 2372448), (9360, 2254586), (9488, 2224170), (9505, 2220192), (10674, 1977040), (11406, 1850160), (11860, 1779336), (14232, 1482780), (15208, 1387620), (15418, 1368720), (17109, 1233440), (17790, 1186224), (18720, 1127293), (18976, 1112085), (19010, 1110096), (21348, 988520), (22812, 925080), (23127, 912480), (23720, 889668), (24713, 853920), (26685, 790816), (28464, 741390), (28515, 740064), (30416, 693810), (30836, 684360), (34218, 616720), (35580, 593112), (38020, 555048), (38545, 547488), (42696, 494260), (45624, 462540), (46254, 456240), (47440, 444834), (49426, 426960), (53370, 395408), (56928, 370695), (57030, 370032), (60832, 346905), (61672, 342180), (68436, 308360), (69381, 304160), (71160, 296556), (74139, 284640), (76040, 277524), (77090, 273744), (85392, 247130), (85545, 246688), (91248, 231270), (92508, 228120), (94880, 222417), (98852, 213480), (106740, 197704), (114060, 185016), (115635, 182496), (123344, 171090), (123565, 170784), (136872, 154180), (138762, 152080), (142320, 148278)]