7879246060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5231}}^1$

素因数の和:5336

約数の個数: 144

約数和(自身を含む): 20291160960

約数和(自身を除く): 12411914900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 53, 58, 70, 98, 106, 116, 140, 145, 196, 203, 212, 245, 265, 290, 371, 406, 490, 530, 580, 742, 812, 980, 1015, 1060, 1421, 1484, 1537, 1855, 2030, 2597, 2842, 3074, 3710, 4060, 5194, 5231, 5684, 6148, 7105, 7420, 7685, 10388, 10462, 10759, 12985, 14210, 15370, 20924, 21518, 25970, 26155, 28420, 30740, 36617, 43036, 51940, 52310, 53795, 73234, 75313, 104620, 107590, 146468, 150626, 151699, 183085, 215180, 256319, 277243, 301252, 303398, 366170, 376565, 512638, 554486, 606796, 732340, 753130, 758495, 1025276, 1061893, 1108972, 1281595, 1386215, 1506260, 1516990, 1940701, 2123786, 2563190, 2772430, 3033980, 3881402, 4247572, 5126380, 5309465, 5544860, 7433251, 7762804, 8040047, 9703505, 10618930, 13584907, 14866502, 16080094, 19407010, 21237860, 27169814, 29733004, 32160188, 37166255, 38814020, 40200235, 54339628, 56280329, 67924535, 74332510, 80400470, 112560658, 135849070, 148665020, 160800940, 225121316, 271698140, 281401645, 393962303, 562803290, 787924606, 1125606580, 1575849212, 1969811515, 3939623030, 7879246060]

約数ペア:

[(1, 7879246060), (2, 3939623030), (4, 1969811515), (5, 1575849212), (7, 1125606580), (10, 787924606), (14, 562803290), (20, 393962303), (28, 281401645), (29, 271698140), (35, 225121316), (49, 160800940), (53, 148665020), (58, 135849070), (70, 112560658), (98, 80400470), (106, 74332510), (116, 67924535), (140, 56280329), (145, 54339628), (196, 40200235), (203, 38814020), (212, 37166255), (245, 32160188), (265, 29733004), (290, 27169814), (371, 21237860), (406, 19407010), (490, 16080094), (530, 14866502), (580, 13584907), (742, 10618930), (812, 9703505), (980, 8040047), (1015, 7762804), (1060, 7433251), (1421, 5544860), (1484, 5309465), (1537, 5126380), (1855, 4247572), (2030, 3881402), (2597, 3033980), (2842, 2772430), (3074, 2563190), (3710, 2123786), (4060, 1940701), (5194, 1516990), (5231, 1506260), (5684, 1386215), (6148, 1281595), (7105, 1108972), (7420, 1061893), (7685, 1025276), (10388, 758495), (10462, 753130), (10759, 732340), (12985, 606796), (14210, 554486), (15370, 512638), (20924, 376565), (21518, 366170), (25970, 303398), (26155, 301252), (28420, 277243), (30740, 256319), (36617, 215180), (43036, 183085), (51940, 151699), (52310, 150626), (53795, 146468), (73234, 107590), (75313, 104620)]