13809180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 49996800

約数和(自身を除く): 36187620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 61, 66, 70, 77, 84, 98, 105, 110, 122, 132, 140, 147, 154, 165, 183, 196, 210, 220, 231, 244, 245, 294, 305, 308, 330, 343, 366, 385, 420, 427, 462, 490, 539, 588, 610, 660, 671, 686, 732, 735, 770, 854, 915, 924, 980, 1029, 1078, 1155, 1220, 1281, 1342, 1372, 1470, 1540, 1617, 1708, 1715, 1830, 2013, 2058, 2135, 2156, 2310, 2562, 2684, 2695, 2940, 2989, 3234, 3355, 3430, 3660, 3773, 4026, 4116, 4270, 4620, 4697, 5124, 5145, 5390, 5978, 6405, 6468, 6710, 6860, 7546, 8052, 8085, 8540, 8967, 9394, 10065, 10290, 10780, 11319, 11956, 12810, 13420, 14091, 14945, 15092, 16170, 17934, 18788, 18865, 20130, 20580, 20923, 22638, 23485, 25620, 28182, 29890, 32340, 32879, 35868, 37730, 40260, 41846, 44835, 45276, 46970, 56364, 56595, 59780, 62769, 65758, 70455, 75460, 83692, 89670, 93940, 98637, 104615, 113190, 125538, 131516, 140910, 164395, 179340, 197274, 209230, 226380, 230153, 251076, 281820, 313845, 328790, 394548, 418460, 460306, 493185, 627690, 657580, 690459, 920612, 986370, 1150765, 1255380, 1380918, 1972740, 2301530, 2761836, 3452295, 4603060, 6904590, 13809180]

約数ペア:

[(1, 13809180), (2, 6904590), (3, 4603060), (4, 3452295), (5, 2761836), (6, 2301530), (7, 1972740), (10, 1380918), (11, 1255380), (12, 1150765), (14, 986370), (15, 920612), (20, 690459), (21, 657580), (22, 627690), (28, 493185), (30, 460306), (33, 418460), (35, 394548), (42, 328790), (44, 313845), (49, 281820), (55, 251076), (60, 230153), (61, 226380), (66, 209230), (70, 197274), (77, 179340), (84, 164395), (98, 140910), (105, 131516), (110, 125538), (122, 113190), (132, 104615), (140, 98637), (147, 93940), (154, 89670), (165, 83692), (183, 75460), (196, 70455), (210, 65758), (220, 62769), (231, 59780), (244, 56595), (245, 56364), (294, 46970), (305, 45276), (308, 44835), (330, 41846), (343, 40260), (366, 37730), (385, 35868), (420, 32879), (427, 32340), (462, 29890), (490, 28182), (539, 25620), (588, 23485), (610, 22638), (660, 20923), (671, 20580), (686, 20130), (732, 18865), (735, 18788), (770, 17934), (854, 16170), (915, 15092), (924, 14945), (980, 14091), (1029, 13420), (1078, 12810), (1155, 11956), (1220, 11319), (1281, 10780), (1342, 10290), (1372, 10065), (1470, 9394), (1540, 8967), (1617, 8540), (1708, 8085), (1715, 8052), (1830, 7546), (2013, 6860), (2058, 6710), (2135, 6468), (2156, 6405), (2310, 5978), (2562, 5390), (2684, 5145), (2695, 5124), (2940, 4697), (2989, 4620), (3234, 4270), (3355, 4116), (3430, 4026), (3660, 3773)]