1323946980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5303}}^1$

素因数の和:5410

約数の個数: 144

約数和(自身を含む): 4286056320

約数和(自身を除く): 2962109340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 180, 190, 219, 228, 285, 292, 342, 365, 380, 438, 570, 657, 684, 730, 855, 876, 1095, 1140, 1314, 1387, 1460, 1710, 2190, 2628, 2774, 3285, 3420, 4161, 4380, 5303, 5548, 6570, 6935, 8322, 10606, 12483, 13140, 13870, 15909, 16644, 20805, 21212, 24966, 26515, 27740, 31818, 41610, 47727, 49932, 53030, 62415, 63636, 79545, 83220, 95454, 100757, 106060, 124830, 159090, 190908, 201514, 238635, 249660, 302271, 318180, 387119, 403028, 477270, 503785, 604542, 774238, 906813, 954540, 1007570, 1161357, 1209084, 1511355, 1548476, 1813626, 1935595, 2015140, 2322714, 3022710, 3484071, 3627252, 3871190, 4534065, 4645428, 5806785, 6045420, 6968142, 7355261, 7742380, 9068130, 11613570, 13936284, 14710522, 17420355, 18136260, 22065783, 23227140, 29421044, 34840710, 36776305, 44131566, 66197349, 69681420, 73552610, 88263132, 110328915, 132394698, 147105220, 220657830, 264789396, 330986745, 441315660, 661973490, 1323946980]

約数ペア:

[(1, 1323946980), (2, 661973490), (3, 441315660), (4, 330986745), (5, 264789396), (6, 220657830), (9, 147105220), (10, 132394698), (12, 110328915), (15, 88263132), (18, 73552610), (19, 69681420), (20, 66197349), (30, 44131566), (36, 36776305), (38, 34840710), (45, 29421044), (57, 23227140), (60, 22065783), (73, 18136260), (76, 17420355), (90, 14710522), (95, 13936284), (114, 11613570), (146, 9068130), (171, 7742380), (180, 7355261), (190, 6968142), (219, 6045420), (228, 5806785), (285, 4645428), (292, 4534065), (342, 3871190), (365, 3627252), (380, 3484071), (438, 3022710), (570, 2322714), (657, 2015140), (684, 1935595), (730, 1813626), (855, 1548476), (876, 1511355), (1095, 1209084), (1140, 1161357), (1314, 1007570), (1387, 954540), (1460, 906813), (1710, 774238), (2190, 604542), (2628, 503785), (2774, 477270), (3285, 403028), (3420, 387119), (4161, 318180), (4380, 302271), (5303, 249660), (5548, 238635), (6570, 201514), (6935, 190908), (8322, 159090), (10606, 124830), (12483, 106060), (13140, 100757), (13870, 95454), (15909, 83220), (16644, 79545), (20805, 63636), (21212, 62415), (24966, 53030), (26515, 49932), (27740, 47727), (31818, 41610)]