194401920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 661327200

約数和(自身を除く): 466925280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 73, 76, 80, 95, 96, 114, 120, 128, 146, 152, 160, 190, 192, 219, 228, 240, 285, 292, 304, 320, 365, 380, 384, 438, 456, 480, 570, 584, 608, 640, 730, 760, 876, 912, 960, 1095, 1140, 1168, 1216, 1387, 1460, 1520, 1752, 1824, 1920, 2190, 2280, 2336, 2432, 2774, 2920, 3040, 3504, 3648, 4161, 4380, 4560, 4672, 5329, 5548, 5840, 6080, 6935, 7008, 7296, 8322, 8760, 9120, 9344, 10658, 11096, 11680, 12160, 13870, 14016, 15987, 16644, 17520, 18240, 20805, 21316, 22192, 23360, 26645, 27740, 28032, 31974, 33288, 35040, 36480, 41610, 42632, 44384, 46720, 53290, 55480, 63948, 66576, 70080, 79935, 83220, 85264, 88768, 101251, 106580, 110960, 127896, 133152, 140160, 159870, 166440, 170528, 177536, 202502, 213160, 221920, 255792, 266304, 303753, 319740, 332880, 341056, 405004, 426320, 443840, 506255, 511584, 532608, 607506, 639480, 665760, 682112, 810008, 852640, 887680, 1012510, 1023168, 1215012, 1278960, 1331520, 1518765, 1620016, 1705280, 2025020, 2046336, 2430024, 2557920, 2663040, 3037530, 3240032, 3410560, 4050040, 4860048, 5115840, 6075060, 6480064, 8100080, 9720096, 10231680, 12150120, 12960128, 16200160, 19440192, 24300240, 32400320, 38880384, 48600480, 64800640, 97200960, 194401920]

約数ペア:

[(1, 194401920), (2, 97200960), (3, 64800640), (4, 48600480), (5, 38880384), (6, 32400320), (8, 24300240), (10, 19440192), (12, 16200160), (15, 12960128), (16, 12150120), (19, 10231680), (20, 9720096), (24, 8100080), (30, 6480064), (32, 6075060), (38, 5115840), (40, 4860048), (48, 4050040), (57, 3410560), (60, 3240032), (64, 3037530), (73, 2663040), (76, 2557920), (80, 2430024), (95, 2046336), (96, 2025020), (114, 1705280), (120, 1620016), (128, 1518765), (146, 1331520), (152, 1278960), (160, 1215012), (190, 1023168), (192, 1012510), (219, 887680), (228, 852640), (240, 810008), (285, 682112), (292, 665760), (304, 639480), (320, 607506), (365, 532608), (380, 511584), (384, 506255), (438, 443840), (456, 426320), (480, 405004), (570, 341056), (584, 332880), (608, 319740), (640, 303753), (730, 266304), (760, 255792), (876, 221920), (912, 213160), (960, 202502), (1095, 177536), (1140, 170528), (1168, 166440), (1216, 159870), (1387, 140160), (1460, 133152), (1520, 127896), (1752, 110960), (1824, 106580), (1920, 101251), (2190, 88768), (2280, 85264), (2336, 83220), (2432, 79935), (2774, 70080), (2920, 66576), (3040, 63948), (3504, 55480), (3648, 53290), (4161, 46720), (4380, 44384), (4560, 42632), (4672, 41610), (5329, 36480), (5548, 35040), (5840, 33288), (6080, 31974), (6935, 28032), (7008, 27740), (7296, 26645), (8322, 23360), (8760, 22192), (9120, 21316), (9344, 20805), (10658, 18240), (11096, 17520), (11680, 16644), (12160, 15987), (13870, 14016)]