26579480480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4403

約数の個数: 192

約数和(自身を含む): 73713991680

約数和(自身を除く): 47134511200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 79, 80, 112, 140, 142, 158, 160, 224, 280, 284, 316, 355, 395, 497, 553, 560, 568, 632, 710, 790, 994, 1106, 1120, 1136, 1264, 1420, 1580, 1988, 2212, 2272, 2485, 2528, 2765, 2840, 3160, 3976, 4231, 4424, 4970, 5530, 5609, 5680, 6320, 7952, 8462, 8848, 9940, 11060, 11218, 11360, 12640, 15904, 16924, 17696, 19880, 21155, 22120, 22436, 28045, 29617, 33848, 39263, 39760, 42310, 44240, 44872, 56090, 59234, 67696, 78526, 79520, 84620, 88480, 89744, 112180, 118468, 135392, 148085, 157052, 169240, 179488, 196315, 224360, 236936, 296170, 300401, 314104, 334249, 338480, 392630, 448720, 473872, 592340, 600802, 628208, 668498, 676960, 785260, 897440, 947744, 1184680, 1201604, 1256416, 1336996, 1502005, 1570520, 1671245, 2102807, 2339743, 2369360, 2403208, 2673992, 3004010, 3141040, 3342490, 4205614, 4679486, 4738720, 4806416, 5347984, 6008020, 6282080, 6684980, 8411228, 9358972, 9612832, 10514035, 10695968, 11698715, 12016040, 13369960, 16822456, 18717944, 21028070, 23397430, 23731679, 24032080, 26739920, 33644912, 37435888, 42056140, 46794860, 47463358, 48064160, 53479840, 67289824, 74871776, 84112280, 93589720, 94926716, 118658395, 166121753, 168224560, 187179440, 189853432, 237316790, 332243506, 336449120, 374358880, 379706864, 474633580, 664487012, 759413728, 830608765, 949267160, 1328974024, 1661217530, 1898534320, 2657948048, 3322435060, 3797068640, 5315896096, 6644870120, 13289740240, 26579480480]

約数ペア:

[(1, 26579480480), (2, 13289740240), (4, 6644870120), (5, 5315896096), (7, 3797068640), (8, 3322435060), (10, 2657948048), (14, 1898534320), (16, 1661217530), (20, 1328974024), (28, 949267160), (32, 830608765), (35, 759413728), (40, 664487012), (56, 474633580), (70, 379706864), (71, 374358880), (79, 336449120), (80, 332243506), (112, 237316790), (140, 189853432), (142, 187179440), (158, 168224560), (160, 166121753), (224, 118658395), (280, 94926716), (284, 93589720), (316, 84112280), (355, 74871776), (395, 67289824), (497, 53479840), (553, 48064160), (560, 47463358), (568, 46794860), (632, 42056140), (710, 37435888), (790, 33644912), (994, 26739920), (1106, 24032080), (1120, 23731679), (1136, 23397430), (1264, 21028070), (1420, 18717944), (1580, 16822456), (1988, 13369960), (2212, 12016040), (2272, 11698715), (2485, 10695968), (2528, 10514035), (2765, 9612832), (2840, 9358972), (3160, 8411228), (3976, 6684980), (4231, 6282080), (4424, 6008020), (4970, 5347984), (5530, 4806416), (5609, 4738720), (5680, 4679486), (6320, 4205614), (7952, 3342490), (8462, 3141040), (8848, 3004010), (9940, 2673992), (11060, 2403208), (11218, 2369360), (11360, 2339743), (12640, 2102807), (15904, 1671245), (16924, 1570520), (17696, 1502005), (19880, 1336996), (21155, 1256416), (22120, 1201604), (22436, 1184680), (28045, 947744), (29617, 897440), (33848, 785260), (39263, 676960), (39760, 668498), (42310, 628208), (44240, 600802), (44872, 592340), (56090, 473872), (59234, 448720), (67696, 392630), (78526, 338480), (79520, 334249), (84620, 314104), (88480, 300401), (89744, 296170), (112180, 236936), (118468, 224360), (135392, 196315), (148085, 179488), (157052, 169240)]