233389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 783578880

約数和(自身を除く): 550188960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 157, 160, 163, 190, 228, 240, 285, 304, 314, 326, 380, 456, 471, 480, 489, 570, 608, 628, 652, 760, 785, 815, 912, 942, 978, 1140, 1256, 1304, 1520, 1570, 1630, 1824, 1884, 1956, 2280, 2355, 2445, 2512, 2608, 2983, 3040, 3097, 3140, 3260, 3768, 3912, 4560, 4710, 4890, 5024, 5216, 5966, 6194, 6280, 6520, 7536, 7824, 8949, 9120, 9291, 9420, 9780, 11932, 12388, 12560, 13040, 14915, 15072, 15485, 15648, 17898, 18582, 18840, 19560, 23864, 24776, 25120, 25591, 26080, 29830, 30970, 35796, 37164, 37680, 39120, 44745, 46455, 47728, 49552, 51182, 59660, 61940, 71592, 74328, 75360, 76773, 78240, 89490, 92910, 95456, 99104, 102364, 119320, 123880, 127955, 143184, 148656, 153546, 178980, 185820, 204728, 238640, 247760, 255910, 286368, 297312, 307092, 357960, 371640, 383865, 409456, 477280, 486229, 495520, 511820, 614184, 715920, 743280, 767730, 818912, 972458, 1023640, 1228368, 1431840, 1458687, 1486560, 1535460, 1944916, 2047280, 2431145, 2456736, 2917374, 3070920, 3889832, 4094560, 4862290, 5834748, 6141840, 7293435, 7779664, 9724580, 11669496, 12283680, 14586870, 15559328, 19449160, 23338992, 29173740, 38898320, 46677984, 58347480, 77796640, 116694960, 233389920]

約数ペア:

[(1, 233389920), (2, 116694960), (3, 77796640), (4, 58347480), (5, 46677984), (6, 38898320), (8, 29173740), (10, 23338992), (12, 19449160), (15, 15559328), (16, 14586870), (19, 12283680), (20, 11669496), (24, 9724580), (30, 7779664), (32, 7293435), (38, 6141840), (40, 5834748), (48, 4862290), (57, 4094560), (60, 3889832), (76, 3070920), (80, 2917374), (95, 2456736), (96, 2431145), (114, 2047280), (120, 1944916), (152, 1535460), (157, 1486560), (160, 1458687), (163, 1431840), (190, 1228368), (228, 1023640), (240, 972458), (285, 818912), (304, 767730), (314, 743280), (326, 715920), (380, 614184), (456, 511820), (471, 495520), (480, 486229), (489, 477280), (570, 409456), (608, 383865), (628, 371640), (652, 357960), (760, 307092), (785, 297312), (815, 286368), (912, 255910), (942, 247760), (978, 238640), (1140, 204728), (1256, 185820), (1304, 178980), (1520, 153546), (1570, 148656), (1630, 143184), (1824, 127955), (1884, 123880), (1956, 119320), (2280, 102364), (2355, 99104), (2445, 95456), (2512, 92910), (2608, 89490), (2983, 78240), (3040, 76773), (3097, 75360), (3140, 74328), (3260, 71592), (3768, 61940), (3912, 59660), (4560, 51182), (4710, 49552), (4890, 47728), (5024, 46455), (5216, 44745), (5966, 39120), (6194, 37680), (6280, 37164), (6520, 35796), (7536, 30970), (7824, 29830), (8949, 26080), (9120, 25591), (9291, 25120), (9420, 24776), (9780, 23864), (11932, 19560), (12388, 18840), (12560, 18582), (13040, 17898), (14915, 15648), (15072, 15485)]