15678520396

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 37607794560

約数和(自身を除く): 21929274164

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 73, 76, 77, 98, 107, 133, 146, 154, 196, 209, 214, 266, 292, 308, 343, 418, 428, 511, 532, 539, 686, 749, 803, 836, 931, 1022, 1078, 1177, 1372, 1387, 1463, 1498, 1606, 1862, 2033, 2044, 2156, 2354, 2401, 2774, 2926, 2996, 3212, 3577, 3724, 3773, 4066, 4708, 4802, 5243, 5548, 5621, 5852, 6517, 7154, 7546, 7811, 8132, 8239, 9604, 9709, 10241, 10486, 11242, 13034, 14231, 14308, 15092, 15257, 15622, 16478, 19418, 20482, 20972, 22363, 22484, 25039, 26068, 26411, 28462, 30514, 31244, 32956, 36701, 38836, 39347, 40964, 44726, 45619, 50078, 52822, 54677, 56924, 57673, 61028, 67963, 71687, 73402, 78694, 85921, 89452, 91238, 99617, 100156, 105644, 106799, 109354, 115346, 135926, 143374, 146804, 148409, 156541, 157388, 171842, 175273, 182476, 199234, 213598, 218708, 230692, 256907, 271852, 275429, 286748, 296818, 313082, 343684, 350546, 382739, 398468, 403711, 427196, 475741, 501809, 513814, 550858, 593636, 601447, 626164, 697319, 701092, 747593, 765478, 807422, 951482, 1003618, 1027628, 1038863, 1095787, 1101716, 1202894, 1394638, 1495186, 1530956, 1614844, 1632499, 1902964, 1928003, 2007236, 2077726, 2191574, 2405788, 2679173, 2789276, 2825977, 2990372, 3264998, 3330187, 3856006, 4155452, 4210129, 4383148, 4881233, 5233151, 5358346, 5651954, 6529996, 6660374, 7272041, 7670509, 7712012, 8420258, 9762466, 10466302, 10716692, 11303908, 11427493, 13320748, 14544082, 15341018, 16840516, 18754211, 19524932, 20932604, 22854986, 29088164, 29470903, 30682036, 36632057, 37508422, 45709972, 50904287, 53693563, 58941806, 73264114, 75016844, 79992451, 101808574, 107387126, 117883612, 146528228, 159984902, 203617148, 206296321, 214774252, 319969804, 356330009, 412592642, 559947157, 712660018, 825185284, 1119894314, 1425320036, 2239788628, 3919630099, 7839260198, 15678520396]

約数ペア:

[(1, 15678520396), (2, 7839260198), (4, 3919630099), (7, 2239788628), (11, 1425320036), (14, 1119894314), (19, 825185284), (22, 712660018), (28, 559947157), (38, 412592642), (44, 356330009), (49, 319969804), (73, 214774252), (76, 206296321), (77, 203617148), (98, 159984902), (107, 146528228), (133, 117883612), (146, 107387126), (154, 101808574), (196, 79992451), (209, 75016844), (214, 73264114), (266, 58941806), (292, 53693563), (308, 50904287), (343, 45709972), (418, 37508422), (428, 36632057), (511, 30682036), (532, 29470903), (539, 29088164), (686, 22854986), (749, 20932604), (803, 19524932), (836, 18754211), (931, 16840516), (1022, 15341018), (1078, 14544082), (1177, 13320748), (1372, 11427493), (1387, 11303908), (1463, 10716692), (1498, 10466302), (1606, 9762466), (1862, 8420258), (2033, 7712012), (2044, 7670509), (2156, 7272041), (2354, 6660374), (2401, 6529996), (2774, 5651954), (2926, 5358346), (2996, 5233151), (3212, 4881233), (3577, 4383148), (3724, 4210129), (3773, 4155452), (4066, 3856006), (4708, 3330187), (4802, 3264998), (5243, 2990372), (5548, 2825977), (5621, 2789276), (5852, 2679173), (6517, 2405788), (7154, 2191574), (7546, 2077726), (7811, 2007236), (8132, 1928003), (8239, 1902964), (9604, 1632499), (9709, 1614844), (10241, 1530956), (10486, 1495186), (11242, 1394638), (13034, 1202894), (14231, 1101716), (14308, 1095787), (15092, 1038863), (15257, 1027628), (15622, 1003618), (16478, 951482), (19418, 807422), (20482, 765478), (20972, 747593), (22363, 701092), (22484, 697319), (25039, 626164), (26068, 601447), (26411, 593636), (28462, 550858), (30514, 513814), (31244, 501809), (32956, 475741), (36701, 427196), (38836, 403711), (39347, 398468), (40964, 382739), (44726, 350546), (45619, 343684), (50078, 313082), (52822, 296818), (54677, 286748), (56924, 275429), (57673, 271852), (61028, 256907), (67963, 230692), (71687, 218708), (73402, 213598), (78694, 199234), (85921, 182476), (89452, 175273), (91238, 171842), (99617, 157388), (100156, 156541), (105644, 148409), (106799, 146804), (109354, 143374), (115346, 135926)]