19169040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 66531456

約数和(自身を除く): 47362416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 137, 159, 165, 176, 212, 220, 240, 264, 265, 274, 318, 330, 411, 424, 440, 528, 530, 548, 583, 636, 660, 685, 795, 822, 848, 880, 1060, 1096, 1166, 1272, 1320, 1370, 1507, 1590, 1644, 1749, 2055, 2120, 2192, 2332, 2544, 2640, 2740, 2915, 3014, 3180, 3288, 3498, 4110, 4240, 4521, 4664, 5480, 5830, 6028, 6360, 6576, 6996, 7261, 7535, 8220, 8745, 9042, 9328, 10960, 11660, 12056, 12720, 13992, 14522, 15070, 16440, 17490, 18084, 21783, 22605, 23320, 24112, 27984, 29044, 30140, 32880, 34980, 36168, 36305, 43566, 45210, 46640, 58088, 60280, 69960, 72336, 72610, 79871, 87132, 90420, 108915, 116176, 120560, 139920, 145220, 159742, 174264, 180840, 217830, 239613, 290440, 319484, 348528, 361680, 399355, 435660, 479226, 580880, 638968, 798710, 871320, 958452, 1198065, 1277936, 1597420, 1742640, 1916904, 2396130, 3194840, 3833808, 4792260, 6389680, 9584520, 19169040]

約数ペア:

[(1, 19169040), (2, 9584520), (3, 6389680), (4, 4792260), (5, 3833808), (6, 3194840), (8, 2396130), (10, 1916904), (11, 1742640), (12, 1597420), (15, 1277936), (16, 1198065), (20, 958452), (22, 871320), (24, 798710), (30, 638968), (33, 580880), (40, 479226), (44, 435660), (48, 399355), (53, 361680), (55, 348528), (60, 319484), (66, 290440), (80, 239613), (88, 217830), (106, 180840), (110, 174264), (120, 159742), (132, 145220), (137, 139920), (159, 120560), (165, 116176), (176, 108915), (212, 90420), (220, 87132), (240, 79871), (264, 72610), (265, 72336), (274, 69960), (318, 60280), (330, 58088), (411, 46640), (424, 45210), (440, 43566), (528, 36305), (530, 36168), (548, 34980), (583, 32880), (636, 30140), (660, 29044), (685, 27984), (795, 24112), (822, 23320), (848, 22605), (880, 21783), (1060, 18084), (1096, 17490), (1166, 16440), (1272, 15070), (1320, 14522), (1370, 13992), (1507, 12720), (1590, 12056), (1644, 11660), (1749, 10960), (2055, 9328), (2120, 9042), (2192, 8745), (2332, 8220), (2544, 7535), (2640, 7261), (2740, 6996), (2915, 6576), (3014, 6360), (3180, 6028), (3288, 5830), (3498, 5480), (4110, 4664), (4240, 4521)]