1053057520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 160

約数和(自身を含む): 2767322880

約数和(自身を除く): 1714265360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 83, 85, 95, 136, 152, 166, 170, 190, 272, 304, 323, 332, 340, 380, 415, 491, 646, 664, 680, 760, 830, 982, 1292, 1328, 1360, 1411, 1520, 1577, 1615, 1660, 1964, 2455, 2584, 2822, 3154, 3230, 3320, 3928, 4910, 5168, 5644, 6308, 6460, 6640, 7055, 7856, 7885, 8347, 9329, 9820, 11288, 12616, 12920, 14110, 15770, 16694, 18658, 19640, 22576, 25232, 25840, 26809, 28220, 31540, 33388, 37316, 39280, 40753, 41735, 46645, 53618, 56440, 63080, 66776, 74632, 81506, 83470, 93290, 107236, 112880, 126160, 133552, 134045, 149264, 158593, 163012, 166940, 186580, 203765, 214472, 268090, 317186, 326024, 333880, 373160, 407530, 428944, 536180, 634372, 652048, 667760, 692801, 746320, 774307, 792965, 815060, 1072360, 1268744, 1385602, 1548614, 1585930, 1630120, 2144720, 2537488, 2771204, 3097228, 3171860, 3260240, 3464005, 3871535, 5542408, 6194456, 6343720, 6928010, 7743070, 11084816, 12388912, 12687440, 13163219, 13856020, 15486140, 26326438, 27712040, 30972280, 52652876, 55424080, 61944560, 65816095, 105305752, 131632190, 210611504, 263264380, 526528760, 1053057520]

約数ペア:

[(1, 1053057520), (2, 526528760), (4, 263264380), (5, 210611504), (8, 131632190), (10, 105305752), (16, 65816095), (17, 61944560), (19, 55424080), (20, 52652876), (34, 30972280), (38, 27712040), (40, 26326438), (68, 15486140), (76, 13856020), (80, 13163219), (83, 12687440), (85, 12388912), (95, 11084816), (136, 7743070), (152, 6928010), (166, 6343720), (170, 6194456), (190, 5542408), (272, 3871535), (304, 3464005), (323, 3260240), (332, 3171860), (340, 3097228), (380, 2771204), (415, 2537488), (491, 2144720), (646, 1630120), (664, 1585930), (680, 1548614), (760, 1385602), (830, 1268744), (982, 1072360), (1292, 815060), (1328, 792965), (1360, 774307), (1411, 746320), (1520, 692801), (1577, 667760), (1615, 652048), (1660, 634372), (1964, 536180), (2455, 428944), (2584, 407530), (2822, 373160), (3154, 333880), (3230, 326024), (3320, 317186), (3928, 268090), (4910, 214472), (5168, 203765), (5644, 186580), (6308, 166940), (6460, 163012), (6640, 158593), (7055, 149264), (7856, 134045), (7885, 133552), (8347, 126160), (9329, 112880), (9820, 107236), (11288, 93290), (12616, 83470), (12920, 81506), (14110, 74632), (15770, 66776), (16694, 63080), (18658, 56440), (19640, 53618), (22576, 46645), (25232, 41735), (25840, 40753), (26809, 39280), (28220, 37316), (31540, 33388)]