304469880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1662

約数の個数: 192

約数和(自身を含む): 1081896480

約数和(自身を除く): 777426600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 572, 605, 660, 715, 726, 780, 858, 968, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1613, 1716, 1815, 2145, 2420, 2860, 2904, 3146, 3226, 3432, 3630, 4290, 4719, 4839, 4840, 5720, 6292, 6452, 7260, 7865, 8065, 8580, 9438, 9678, 12584, 12904, 14520, 15730, 16130, 17160, 17743, 18876, 19356, 20969, 23595, 24195, 31460, 32260, 35486, 37752, 38712, 41938, 47190, 48390, 53229, 62907, 62920, 64520, 70972, 83876, 88715, 94380, 96780, 104845, 106458, 125814, 141944, 167752, 177430, 188760, 193560, 195173, 209690, 212916, 230659, 251628, 266145, 314535, 354860, 390346, 419380, 425832, 461318, 503256, 532290, 585519, 629070, 691977, 709720, 780692, 838760, 922636, 975865, 1064580, 1153295, 1171038, 1258140, 1383954, 1561384, 1845272, 1951730, 2129160, 2306590, 2342076, 2516280, 2537249, 2767908, 2927595, 3459885, 3903460, 4613180, 4684152, 5074498, 5535816, 5855190, 6919770, 7611747, 7806920, 9226360, 10148996, 11710380, 12686245, 13839540, 15223494, 20297992, 23420760, 25372490, 27679080, 30446988, 38058735, 50744980, 60893976, 76117470, 101489960, 152234940, 304469880]

約数ペア:

[(1, 304469880), (2, 152234940), (3, 101489960), (4, 76117470), (5, 60893976), (6, 50744980), (8, 38058735), (10, 30446988), (11, 27679080), (12, 25372490), (13, 23420760), (15, 20297992), (20, 15223494), (22, 13839540), (24, 12686245), (26, 11710380), (30, 10148996), (33, 9226360), (39, 7806920), (40, 7611747), (44, 6919770), (52, 5855190), (55, 5535816), (60, 5074498), (65, 4684152), (66, 4613180), (78, 3903460), (88, 3459885), (104, 2927595), (110, 2767908), (120, 2537249), (121, 2516280), (130, 2342076), (132, 2306590), (143, 2129160), (156, 1951730), (165, 1845272), (195, 1561384), (220, 1383954), (242, 1258140), (260, 1171038), (264, 1153295), (286, 1064580), (312, 975865), (330, 922636), (363, 838760), (390, 780692), (429, 709720), (440, 691977), (484, 629070), (520, 585519), (572, 532290), (605, 503256), (660, 461318), (715, 425832), (726, 419380), (780, 390346), (858, 354860), (968, 314535), (1144, 266145), (1210, 251628), (1320, 230659), (1430, 212916), (1452, 209690), (1560, 195173), (1573, 193560), (1613, 188760), (1716, 177430), (1815, 167752), (2145, 141944), (2420, 125814), (2860, 106458), (2904, 104845), (3146, 96780), (3226, 94380), (3432, 88715), (3630, 83876), (4290, 70972), (4719, 64520), (4839, 62920), (4840, 62907), (5720, 53229), (6292, 48390), (6452, 47190), (7260, 41938), (7865, 38712), (8065, 37752), (8580, 35486), (9438, 32260), (9678, 31460), (12584, 24195), (12904, 23595), (14520, 20969), (15730, 19356), (16130, 18876), (17160, 17743)]