13124760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 43925760

約数和(自身を除く): 30801000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 163, 165, 183, 220, 244, 264, 305, 326, 330, 366, 440, 488, 489, 610, 652, 660, 671, 732, 815, 915, 978, 1220, 1304, 1320, 1342, 1464, 1630, 1793, 1830, 1956, 2013, 2440, 2445, 2684, 3260, 3355, 3586, 3660, 3912, 4026, 4890, 5368, 5379, 6520, 6710, 7172, 7320, 8052, 8965, 9780, 9943, 10065, 10758, 13420, 14344, 16104, 17930, 19560, 19886, 20130, 21516, 26840, 26895, 29829, 35860, 39772, 40260, 43032, 49715, 53790, 59658, 71720, 79544, 80520, 99430, 107580, 109373, 119316, 149145, 198860, 215160, 218746, 238632, 298290, 328119, 397720, 437492, 546865, 596580, 656238, 874984, 1093730, 1193160, 1312476, 1640595, 2187460, 2624952, 3281190, 4374920, 6562380, 13124760]

約数ペア:

[(1, 13124760), (2, 6562380), (3, 4374920), (4, 3281190), (5, 2624952), (6, 2187460), (8, 1640595), (10, 1312476), (11, 1193160), (12, 1093730), (15, 874984), (20, 656238), (22, 596580), (24, 546865), (30, 437492), (33, 397720), (40, 328119), (44, 298290), (55, 238632), (60, 218746), (61, 215160), (66, 198860), (88, 149145), (110, 119316), (120, 109373), (122, 107580), (132, 99430), (163, 80520), (165, 79544), (183, 71720), (220, 59658), (244, 53790), (264, 49715), (305, 43032), (326, 40260), (330, 39772), (366, 35860), (440, 29829), (488, 26895), (489, 26840), (610, 21516), (652, 20130), (660, 19886), (671, 19560), (732, 17930), (815, 16104), (915, 14344), (978, 13420), (1220, 10758), (1304, 10065), (1320, 9943), (1342, 9780), (1464, 8965), (1630, 8052), (1793, 7320), (1830, 7172), (1956, 6710), (2013, 6520), (2440, 5379), (2445, 5368), (2684, 4890), (3260, 4026), (3355, 3912), (3586, 3660)]