1529681640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2551}}^1$

素因数の和:2847

約数の個数: 128

約数和(自身を含む): 4850841600

約数和(自身を除く): 3321159960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 263, 285, 380, 456, 526, 570, 760, 789, 1052, 1140, 1315, 1578, 2104, 2280, 2551, 2630, 3156, 3945, 4997, 5102, 5260, 6312, 7653, 7890, 9994, 10204, 10520, 12755, 14991, 15306, 15780, 19988, 20408, 24985, 25510, 29982, 30612, 31560, 38265, 39976, 48469, 49970, 51020, 59964, 61224, 74955, 76530, 96938, 99940, 102040, 119928, 145407, 149910, 153060, 193876, 199880, 242345, 290814, 299820, 306120, 387752, 484690, 581628, 599640, 670913, 727035, 969380, 1163256, 1341826, 1454070, 1938760, 2012739, 2683652, 2908140, 3354565, 4025478, 5367304, 5816280, 6709130, 8050956, 10063695, 12747347, 13418260, 16101912, 20127390, 25494694, 26836520, 38242041, 40254780, 50989388, 63736735, 76484082, 80509560, 101978776, 127473470, 152968164, 191210205, 254946940, 305936328, 382420410, 509893880, 764840820, 1529681640]

約数ペア:

[(1, 1529681640), (2, 764840820), (3, 509893880), (4, 382420410), (5, 305936328), (6, 254946940), (8, 191210205), (10, 152968164), (12, 127473470), (15, 101978776), (19, 80509560), (20, 76484082), (24, 63736735), (30, 50989388), (38, 40254780), (40, 38242041), (57, 26836520), (60, 25494694), (76, 20127390), (95, 16101912), (114, 13418260), (120, 12747347), (152, 10063695), (190, 8050956), (228, 6709130), (263, 5816280), (285, 5367304), (380, 4025478), (456, 3354565), (526, 2908140), (570, 2683652), (760, 2012739), (789, 1938760), (1052, 1454070), (1140, 1341826), (1315, 1163256), (1578, 969380), (2104, 727035), (2280, 670913), (2551, 599640), (2630, 581628), (3156, 484690), (3945, 387752), (4997, 306120), (5102, 299820), (5260, 290814), (6312, 242345), (7653, 199880), (7890, 193876), (9994, 153060), (10204, 149910), (10520, 145407), (12755, 119928), (14991, 102040), (15306, 99940), (15780, 96938), (19988, 76530), (20408, 74955), (24985, 61224), (25510, 59964), (29982, 51020), (30612, 49970), (31560, 48469), (38265, 39976)]