25451454560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2910

約数の個数: 288

約数和(自身を含む): 74861146080

約数和(自身を除く): 49409691520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 61, 70, 76, 80, 95, 98, 112, 122, 133, 140, 152, 160, 190, 196, 224, 244, 245, 266, 280, 304, 305, 380, 392, 427, 488, 490, 532, 560, 608, 610, 665, 760, 784, 854, 931, 976, 980, 1064, 1120, 1159, 1220, 1330, 1520, 1568, 1708, 1862, 1952, 1960, 2128, 2135, 2318, 2440, 2660, 2801, 2989, 3040, 3416, 3724, 3920, 4256, 4270, 4636, 4655, 4880, 5320, 5602, 5795, 5978, 6832, 7448, 7840, 8113, 8540, 9272, 9310, 9760, 10640, 11204, 11590, 11956, 13664, 14005, 14896, 14945, 16226, 17080, 18544, 18620, 19607, 21280, 22408, 23180, 23912, 28010, 29792, 29890, 32452, 34160, 37088, 37240, 39214, 40565, 44816, 46360, 47824, 53219, 56020, 56791, 59780, 64904, 68320, 74480, 78428, 81130, 89632, 92720, 95648, 98035, 106438, 112040, 113582, 119560, 129808, 137249, 148960, 156856, 162260, 170861, 185440, 196070, 212876, 224080, 227164, 239120, 259616, 266095, 274498, 283955, 313712, 324520, 341722, 372533, 392140, 425752, 448160, 454328, 478240, 532190, 548996, 567910, 627424, 649040, 683444, 686245, 745066, 784280, 851504, 854305, 908656, 1064380, 1097992, 1135820, 1196027, 1298080, 1366888, 1372490, 1490132, 1568560, 1703008, 1708610, 1817312, 1862665, 2128760, 2195984, 2271640, 2392054, 2607731, 2733776, 2744980, 2980264, 3137120, 3246359, 3417220, 3725330, 4257520, 4391968, 4543280, 4784108, 5215462, 5467552, 5489960, 5960528, 5980135, 6492718, 6834440, 7450660, 8372189, 8515040, 9086560, 9568216, 10430924, 10979920, 11921056, 11960270, 12985436, 13038655, 13668880, 14901320, 16231795, 16744378, 19136432, 20861848, 21959840, 22724513, 23920540, 25970872, 26077310, 27337760, 29802640, 32463590, 33488756, 38272864, 41723696, 41860945, 45449026, 47841080, 51941744, 52154620, 59605280, 64927180, 66977512, 83447392, 83721890, 90898052, 95682160, 103883488, 104309240, 113622565, 129854360, 133955024, 159071591, 167443780, 181796104, 191364320, 208618480, 227245130, 259708720, 267910048, 318143182, 334887560, 363592208, 417236960, 454490260, 519417440, 636286364, 669775120, 727184416, 795357955, 908980520, 1272572728, 1339550240, 1590715910, 1817961040, 2545145456, 3181431820, 3635922080, 5090290912, 6362863640, 12725727280, 25451454560]

約数ペア:

[(1, 25451454560), (2, 12725727280), (4, 6362863640), (5, 5090290912), (7, 3635922080), (8, 3181431820), (10, 2545145456), (14, 1817961040), (16, 1590715910), (19, 1339550240), (20, 1272572728), (28, 908980520), (32, 795357955), (35, 727184416), (38, 669775120), (40, 636286364), (49, 519417440), (56, 454490260), (61, 417236960), (70, 363592208), (76, 334887560), (80, 318143182), (95, 267910048), (98, 259708720), (112, 227245130), (122, 208618480), (133, 191364320), (140, 181796104), (152, 167443780), (160, 159071591), (190, 133955024), (196, 129854360), (224, 113622565), (244, 104309240), (245, 103883488), (266, 95682160), (280, 90898052), (304, 83721890), (305, 83447392), (380, 66977512), (392, 64927180), (427, 59605280), (488, 52154620), (490, 51941744), (532, 47841080), (560, 45449026), (608, 41860945), (610, 41723696), (665, 38272864), (760, 33488756), (784, 32463590), (854, 29802640), (931, 27337760), (976, 26077310), (980, 25970872), (1064, 23920540), (1120, 22724513), (1159, 21959840), (1220, 20861848), (1330, 19136432), (1520, 16744378), (1568, 16231795), (1708, 14901320), (1862, 13668880), (1952, 13038655), (1960, 12985436), (2128, 11960270), (2135, 11921056), (2318, 10979920), (2440, 10430924), (2660, 9568216), (2801, 9086560), (2989, 8515040), (3040, 8372189), (3416, 7450660), (3724, 6834440), (3920, 6492718), (4256, 5980135), (4270, 5960528), (4636, 5489960), (4655, 5467552), (4880, 5215462), (5320, 4784108), (5602, 4543280), (5795, 4391968), (5978, 4257520), (6832, 3725330), (7448, 3417220), (7840, 3246359), (8113, 3137120), (8540, 2980264), (9272, 2744980), (9310, 2733776), (9760, 2607731), (10640, 2392054), (11204, 2271640), (11590, 2195984), (11956, 2128760), (13664, 1862665), (14005, 1817312), (14896, 1708610), (14945, 1703008), (16226, 1568560), (17080, 1490132), (18544, 1372490), (18620, 1366888), (19607, 1298080), (21280, 1196027), (22408, 1135820), (23180, 1097992), (23912, 1064380), (28010, 908656), (29792, 854305), (29890, 851504), (32452, 784280), (34160, 745066), (37088, 686245), (37240, 683444), (39214, 649040), (40565, 627424), (44816, 567910), (46360, 548996), (47824, 532190), (53219, 478240), (56020, 454328), (56791, 448160), (59780, 425752), (64904, 392140), (68320, 372533), (74480, 341722), (78428, 324520), (81130, 313712), (89632, 283955), (92720, 274498), (95648, 266095), (98035, 259616), (106438, 239120), (112040, 227164), (113582, 224080), (119560, 212876), (129808, 196070), (137249, 185440), (148960, 170861), (156856, 162260)]