111970040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 214621960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1619, 1729, 1820, 1976, 2470, 2660, 3238, 3458, 3640, 4940, 5320, 6476, 6916, 8095, 8645, 9880, 11333, 12952, 13832, 16190, 17290, 21047, 22666, 30761, 32380, 34580, 42094, 45332, 56665, 61522, 64760, 69160, 84188, 90664, 105235, 113330, 123044, 147329, 153805, 168376, 210470, 215327, 226660, 246088, 294658, 307610, 399893, 420940, 430654, 453320, 589316, 615220, 736645, 799786, 841880, 861308, 1076635, 1178632, 1230440, 1473290, 1599572, 1722616, 1999465, 2153270, 2799251, 2946580, 3199144, 3998930, 4306540, 5598502, 5893160, 7997860, 8613080, 11197004, 13996255, 15995720, 22394008, 27992510, 55985020, 111970040]

約数ペア:

[(1, 111970040), (2, 55985020), (4, 27992510), (5, 22394008), (7, 15995720), (8, 13996255), (10, 11197004), (13, 8613080), (14, 7997860), (19, 5893160), (20, 5598502), (26, 4306540), (28, 3998930), (35, 3199144), (38, 2946580), (40, 2799251), (52, 2153270), (56, 1999465), (65, 1722616), (70, 1599572), (76, 1473290), (91, 1230440), (95, 1178632), (104, 1076635), (130, 861308), (133, 841880), (140, 799786), (152, 736645), (182, 615220), (190, 589316), (247, 453320), (260, 430654), (266, 420940), (280, 399893), (364, 307610), (380, 294658), (455, 246088), (494, 226660), (520, 215327), (532, 210470), (665, 168376), (728, 153805), (760, 147329), (910, 123044), (988, 113330), (1064, 105235), (1235, 90664), (1330, 84188), (1619, 69160), (1729, 64760), (1820, 61522), (1976, 56665), (2470, 45332), (2660, 42094), (3238, 34580), (3458, 32380), (3640, 30761), (4940, 22666), (5320, 21047), (6476, 17290), (6916, 16190), (8095, 13832), (8645, 12952), (9880, 11333)]