1210369712800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{155863}}^1$

素因数の和:156471

約数の個数: 144

約数和(自身を含む): 3134127028032

約数和(自身を除く): 1923757315232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 571, 680, 800, 850, 1142, 1360, 1700, 2284, 2720, 2855, 3400, 4568, 5710, 6800, 9136, 9707, 11420, 13600, 14275, 18272, 19414, 22840, 28550, 38828, 45680, 48535, 57100, 77656, 91360, 97070, 114200, 155312, 155863, 194140, 228400, 242675, 310624, 311726, 388280, 456800, 485350, 623452, 776560, 779315, 970700, 1246904, 1553120, 1558630, 1941400, 2493808, 2649671, 3117260, 3882800, 3896575, 4987616, 5299342, 6234520, 7765600, 7793150, 10598684, 12469040, 13248355, 15586300, 21197368, 24938080, 26496710, 31172600, 42394736, 52993420, 62345200, 66241775, 84789472, 88997773, 105986840, 124690400, 132483550, 177995546, 211973680, 264967100, 355991092, 423947360, 444988865, 529934200, 711982184, 889977730, 1059868400, 1423964368, 1512962141, 1779955460, 2119736800, 2224944325, 2847928736, 3025924282, 3559910920, 4449888650, 6051848564, 7119821840, 7564810705, 8899777300, 12103697128, 14239643680, 15129621410, 17799554600, 24207394256, 30259242820, 35599109200, 37824053525, 48414788512, 60518485640, 71198218400, 75648107050, 121036971280, 151296214100, 242073942560, 302592428200, 605184856400, 1210369712800]

約数ペア:

[(1, 1210369712800), (2, 605184856400), (4, 302592428200), (5, 242073942560), (8, 151296214100), (10, 121036971280), (16, 75648107050), (17, 71198218400), (20, 60518485640), (25, 48414788512), (32, 37824053525), (34, 35599109200), (40, 30259242820), (50, 24207394256), (68, 17799554600), (80, 15129621410), (85, 14239643680), (100, 12103697128), (136, 8899777300), (160, 7564810705), (170, 7119821840), (200, 6051848564), (272, 4449888650), (340, 3559910920), (400, 3025924282), (425, 2847928736), (544, 2224944325), (571, 2119736800), (680, 1779955460), (800, 1512962141), (850, 1423964368), (1142, 1059868400), (1360, 889977730), (1700, 711982184), (2284, 529934200), (2720, 444988865), (2855, 423947360), (3400, 355991092), (4568, 264967100), (5710, 211973680), (6800, 177995546), (9136, 132483550), (9707, 124690400), (11420, 105986840), (13600, 88997773), (14275, 84789472), (18272, 66241775), (19414, 62345200), (22840, 52993420), (28550, 42394736), (38828, 31172600), (45680, 26496710), (48535, 24938080), (57100, 21197368), (77656, 15586300), (91360, 13248355), (97070, 12469040), (114200, 10598684), (155312, 7793150), (155863, 7765600), (194140, 6234520), (228400, 5299342), (242675, 4987616), (310624, 3896575), (311726, 3882800), (388280, 3117260), (456800, 2649671), (485350, 2493808), (623452, 1941400), (776560, 1558630), (779315, 1553120), (970700, 1246904)]