168781200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 628816896

約数和(自身を除く): 460035696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 71, 75, 80, 84, 100, 105, 112, 120, 140, 142, 150, 168, 175, 200, 210, 213, 240, 280, 283, 284, 300, 336, 350, 355, 400, 420, 426, 497, 525, 560, 566, 568, 600, 700, 710, 840, 849, 852, 994, 1050, 1065, 1132, 1136, 1200, 1400, 1415, 1420, 1491, 1680, 1698, 1704, 1775, 1981, 1988, 2100, 2130, 2264, 2485, 2800, 2830, 2840, 2982, 3396, 3408, 3550, 3962, 3976, 4200, 4245, 4260, 4528, 4970, 5325, 5660, 5680, 5943, 5964, 6792, 7075, 7100, 7455, 7924, 7952, 8400, 8490, 8520, 9905, 9940, 10650, 11320, 11886, 11928, 12425, 13584, 14150, 14200, 14910, 15848, 16980, 17040, 19810, 19880, 20093, 21225, 21300, 22640, 23772, 23856, 24850, 28300, 28400, 29715, 29820, 31696, 33960, 37275, 39620, 39760, 40186, 42450, 42600, 47544, 49525, 49700, 56600, 59430, 59640, 60279, 67920, 74550, 79240, 80372, 84900, 85200, 95088, 99050, 99400, 100465, 113200, 118860, 119280, 120558, 140651, 148575, 149100, 158480, 160744, 169800, 198100, 198800, 200930, 237720, 241116, 281302, 297150, 298200, 301395, 321488, 339600, 396200, 401860, 421953, 475440, 482232, 502325, 562604, 594300, 596400, 602790, 703255, 792400, 803720, 843906, 964464, 1004650, 1125208, 1188600, 1205580, 1406510, 1506975, 1607440, 1687812, 2009300, 2109765, 2250416, 2377200, 2411160, 2813020, 3013950, 3375624, 3516275, 4018600, 4219530, 4822320, 5626040, 6027900, 6751248, 7032550, 8037200, 8439060, 10548825, 11252080, 12055800, 14065100, 16878120, 21097650, 24111600, 28130200, 33756240, 42195300, 56260400, 84390600, 168781200]

約数ペア:

[(1, 168781200), (2, 84390600), (3, 56260400), (4, 42195300), (5, 33756240), (6, 28130200), (7, 24111600), (8, 21097650), (10, 16878120), (12, 14065100), (14, 12055800), (15, 11252080), (16, 10548825), (20, 8439060), (21, 8037200), (24, 7032550), (25, 6751248), (28, 6027900), (30, 5626040), (35, 4822320), (40, 4219530), (42, 4018600), (48, 3516275), (50, 3375624), (56, 3013950), (60, 2813020), (70, 2411160), (71, 2377200), (75, 2250416), (80, 2109765), (84, 2009300), (100, 1687812), (105, 1607440), (112, 1506975), (120, 1406510), (140, 1205580), (142, 1188600), (150, 1125208), (168, 1004650), (175, 964464), (200, 843906), (210, 803720), (213, 792400), (240, 703255), (280, 602790), (283, 596400), (284, 594300), (300, 562604), (336, 502325), (350, 482232), (355, 475440), (400, 421953), (420, 401860), (426, 396200), (497, 339600), (525, 321488), (560, 301395), (566, 298200), (568, 297150), (600, 281302), (700, 241116), (710, 237720), (840, 200930), (849, 198800), (852, 198100), (994, 169800), (1050, 160744), (1065, 158480), (1132, 149100), (1136, 148575), (1200, 140651), (1400, 120558), (1415, 119280), (1420, 118860), (1491, 113200), (1680, 100465), (1698, 99400), (1704, 99050), (1775, 95088), (1981, 85200), (1988, 84900), (2100, 80372), (2130, 79240), (2264, 74550), (2485, 67920), (2800, 60279), (2830, 59640), (2840, 59430), (2982, 56600), (3396, 49700), (3408, 49525), (3550, 47544), (3962, 42600), (3976, 42450), (4200, 40186), (4245, 39760), (4260, 39620), (4528, 37275), (4970, 33960), (5325, 31696), (5660, 29820), (5680, 29715), (5943, 28400), (5964, 28300), (6792, 24850), (7075, 23856), (7100, 23772), (7455, 22640), (7924, 21300), (7952, 21225), (8400, 20093), (8490, 19880), (8520, 19810), (9905, 17040), (9940, 16980), (10650, 15848), (11320, 14910), (11886, 14200), (11928, 14150), (12425, 13584)]