2023301340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{659}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 6326480160

約数和(自身を除く): 4303178820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 461, 555, 659, 666, 740, 922, 1110, 1318, 1332, 1383, 1665, 1844, 1977, 2220, 2305, 2636, 2766, 3295, 3330, 3954, 4149, 4610, 5532, 5931, 6590, 6660, 6915, 7908, 8298, 9220, 9885, 11862, 13180, 13830, 16596, 17057, 19770, 20745, 23724, 24383, 27660, 29655, 34114, 39540, 41490, 48766, 51171, 59310, 68228, 73149, 82980, 85285, 97532, 102342, 118620, 121915, 146298, 153513, 170570, 204684, 219447, 243830, 255855, 292596, 303799, 307026, 341140, 365745, 438894, 487660, 511710, 607598, 614052, 731490, 767565, 877788, 911397, 1023420, 1097235, 1215196, 1462980, 1518995, 1535130, 1822794, 2194470, 2734191, 3037990, 3070260, 3645588, 4388940, 4556985, 5468382, 6075980, 9113970, 10936764, 11240563, 13670955, 18227940, 22481126, 27341910, 33721689, 44962252, 54683820, 56202815, 67443378, 101165067, 112405630, 134886756, 168608445, 202330134, 224811260, 337216890, 404660268, 505825335, 674433780, 1011650670, 2023301340]

約数ペア:

[(1, 2023301340), (2, 1011650670), (3, 674433780), (4, 505825335), (5, 404660268), (6, 337216890), (9, 224811260), (10, 202330134), (12, 168608445), (15, 134886756), (18, 112405630), (20, 101165067), (30, 67443378), (36, 56202815), (37, 54683820), (45, 44962252), (60, 33721689), (74, 27341910), (90, 22481126), (111, 18227940), (148, 13670955), (180, 11240563), (185, 10936764), (222, 9113970), (333, 6075980), (370, 5468382), (444, 4556985), (461, 4388940), (555, 3645588), (659, 3070260), (666, 3037990), (740, 2734191), (922, 2194470), (1110, 1822794), (1318, 1535130), (1332, 1518995), (1383, 1462980), (1665, 1215196), (1844, 1097235), (1977, 1023420), (2220, 911397), (2305, 877788), (2636, 767565), (2766, 731490), (3295, 614052), (3330, 607598), (3954, 511710), (4149, 487660), (4610, 438894), (5532, 365745), (5931, 341140), (6590, 307026), (6660, 303799), (6915, 292596), (7908, 255855), (8298, 243830), (9220, 219447), (9885, 204684), (11862, 170570), (13180, 153513), (13830, 146298), (16596, 121915), (17057, 118620), (19770, 102342), (20745, 97532), (23724, 85285), (24383, 82980), (27660, 73149), (29655, 68228), (34114, 59310), (39540, 51171), (41490, 48766)]