13003980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 44997120

約数和(自身を除く): 31993140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 61, 66, 68, 76, 85, 95, 102, 110, 114, 122, 132, 165, 170, 183, 187, 190, 204, 209, 220, 228, 244, 255, 285, 305, 323, 330, 340, 366, 374, 380, 418, 510, 561, 570, 610, 627, 646, 660, 671, 732, 748, 836, 915, 935, 969, 1020, 1037, 1045, 1122, 1140, 1159, 1220, 1254, 1292, 1342, 1615, 1830, 1870, 1938, 2013, 2074, 2090, 2244, 2318, 2508, 2684, 2805, 3111, 3135, 3230, 3355, 3477, 3553, 3660, 3740, 3876, 4026, 4148, 4180, 4636, 4845, 5185, 5610, 5795, 6222, 6270, 6460, 6710, 6954, 7106, 8052, 9690, 10065, 10370, 10659, 11220, 11407, 11590, 12444, 12540, 12749, 13420, 13908, 14212, 15555, 17385, 17765, 19380, 19703, 20130, 20740, 21318, 22814, 23180, 25498, 31110, 34221, 34770, 35530, 38247, 39406, 40260, 42636, 45628, 50996, 53295, 57035, 59109, 62220, 63745, 68442, 69540, 71060, 76494, 78812, 98515, 106590, 114070, 118218, 127490, 136884, 152988, 171105, 191235, 197030, 213180, 216733, 228140, 236436, 254980, 295545, 342210, 382470, 394060, 433466, 591090, 650199, 684420, 764940, 866932, 1083665, 1182180, 1300398, 2167330, 2600796, 3250995, 4334660, 6501990, 13003980]

約数ペア:

[(1, 13003980), (2, 6501990), (3, 4334660), (4, 3250995), (5, 2600796), (6, 2167330), (10, 1300398), (11, 1182180), (12, 1083665), (15, 866932), (17, 764940), (19, 684420), (20, 650199), (22, 591090), (30, 433466), (33, 394060), (34, 382470), (38, 342210), (44, 295545), (51, 254980), (55, 236436), (57, 228140), (60, 216733), (61, 213180), (66, 197030), (68, 191235), (76, 171105), (85, 152988), (95, 136884), (102, 127490), (110, 118218), (114, 114070), (122, 106590), (132, 98515), (165, 78812), (170, 76494), (183, 71060), (187, 69540), (190, 68442), (204, 63745), (209, 62220), (220, 59109), (228, 57035), (244, 53295), (255, 50996), (285, 45628), (305, 42636), (323, 40260), (330, 39406), (340, 38247), (366, 35530), (374, 34770), (380, 34221), (418, 31110), (510, 25498), (561, 23180), (570, 22814), (610, 21318), (627, 20740), (646, 20130), (660, 19703), (671, 19380), (732, 17765), (748, 17385), (836, 15555), (915, 14212), (935, 13908), (969, 13420), (1020, 12749), (1037, 12540), (1045, 12444), (1122, 11590), (1140, 11407), (1159, 11220), (1220, 10659), (1254, 10370), (1292, 10065), (1342, 9690), (1615, 8052), (1830, 7106), (1870, 6954), (1938, 6710), (2013, 6460), (2074, 6270), (2090, 6222), (2244, 5795), (2318, 5610), (2508, 5185), (2684, 4845), (2805, 4636), (3111, 4180), (3135, 4148), (3230, 4026), (3355, 3876), (3477, 3740), (3553, 3660)]