13339920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 46854144

約数和(自身を除く): 33514224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 163, 165, 176, 186, 220, 240, 248, 264, 310, 326, 330, 341, 372, 440, 465, 489, 496, 528, 620, 652, 660, 682, 744, 815, 880, 930, 978, 1023, 1240, 1304, 1320, 1364, 1488, 1630, 1705, 1793, 1860, 1956, 2046, 2445, 2480, 2608, 2640, 2728, 3260, 3410, 3586, 3720, 3912, 4092, 4890, 5053, 5115, 5379, 5456, 6520, 6820, 7172, 7440, 7824, 8184, 8965, 9780, 10106, 10230, 10758, 13040, 13640, 14344, 15159, 16368, 17930, 19560, 20212, 20460, 21516, 25265, 26895, 27280, 28688, 30318, 35860, 39120, 40424, 40920, 43032, 50530, 53790, 55583, 60636, 71720, 75795, 80848, 81840, 86064, 101060, 107580, 111166, 121272, 143440, 151590, 166749, 202120, 215160, 222332, 242544, 277915, 303180, 333498, 404240, 430320, 444664, 555830, 606360, 666996, 833745, 889328, 1111660, 1212720, 1333992, 1667490, 2223320, 2667984, 3334980, 4446640, 6669960, 13339920]

約数ペア:

[(1, 13339920), (2, 6669960), (3, 4446640), (4, 3334980), (5, 2667984), (6, 2223320), (8, 1667490), (10, 1333992), (11, 1212720), (12, 1111660), (15, 889328), (16, 833745), (20, 666996), (22, 606360), (24, 555830), (30, 444664), (31, 430320), (33, 404240), (40, 333498), (44, 303180), (48, 277915), (55, 242544), (60, 222332), (62, 215160), (66, 202120), (80, 166749), (88, 151590), (93, 143440), (110, 121272), (120, 111166), (124, 107580), (132, 101060), (155, 86064), (163, 81840), (165, 80848), (176, 75795), (186, 71720), (220, 60636), (240, 55583), (248, 53790), (264, 50530), (310, 43032), (326, 40920), (330, 40424), (341, 39120), (372, 35860), (440, 30318), (465, 28688), (489, 27280), (496, 26895), (528, 25265), (620, 21516), (652, 20460), (660, 20212), (682, 19560), (744, 17930), (815, 16368), (880, 15159), (930, 14344), (978, 13640), (1023, 13040), (1240, 10758), (1304, 10230), (1320, 10106), (1364, 9780), (1488, 8965), (1630, 8184), (1705, 7824), (1793, 7440), (1860, 7172), (1956, 6820), (2046, 6520), (2445, 5456), (2480, 5379), (2608, 5115), (2640, 5053), (2728, 4890), (3260, 4092), (3410, 3912), (3586, 3720)]