225957120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 766303776

約数和(自身を除く): 540346656

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, 76, 80, 95, 96, 114, 120, 128, 152, 160, 163, 190, 192, 228, 240, 256, 285, 304, 320, 326, 361, 380, 384, 456, 480, 489, 570, 608, 640, 652, 722, 760, 768, 815, 912, 960, 978, 1083, 1140, 1216, 1280, 1304, 1444, 1520, 1630, 1805, 1824, 1920, 1956, 2166, 2280, 2432, 2445, 2608, 2888, 3040, 3097, 3260, 3610, 3648, 3840, 3912, 4332, 4560, 4864, 4890, 5216, 5415, 5776, 6080, 6194, 6520, 7220, 7296, 7824, 8664, 9120, 9291, 9780, 10432, 10830, 11552, 12160, 12388, 13040, 14440, 14592, 15485, 15648, 17328, 18240, 18582, 19560, 20864, 21660, 23104, 24320, 24776, 26080, 28880, 30970, 31296, 34656, 36480, 37164, 39120, 41728, 43320, 46208, 46455, 49552, 52160, 57760, 58843, 61940, 62592, 69312, 72960, 74328, 78240, 86640, 92416, 92910, 99104, 104320, 115520, 117686, 123880, 125184, 138624, 148656, 156480, 173280, 176529, 185820, 198208, 208640, 231040, 235372, 247760, 277248, 294215, 297312, 312960, 346560, 353058, 371640, 396416, 462080, 470744, 495520, 588430, 594624, 625920, 693120, 706116, 743280, 792832, 882645, 941488, 991040, 1176860, 1189248, 1386240, 1412232, 1486560, 1765290, 1882976, 1982080, 2353720, 2378496, 2824464, 2973120, 3530580, 3765952, 3964160, 4707440, 5648928, 5946240, 7061160, 7531904, 9414880, 11297856, 11892480, 14122320, 15063808, 18829760, 22595712, 28244640, 37659520, 45191424, 56489280, 75319040, 112978560, 225957120]

約数ペア:

[(1, 225957120), (2, 112978560), (3, 75319040), (4, 56489280), (5, 45191424), (6, 37659520), (8, 28244640), (10, 22595712), (12, 18829760), (15, 15063808), (16, 14122320), (19, 11892480), (20, 11297856), (24, 9414880), (30, 7531904), (32, 7061160), (38, 5946240), (40, 5648928), (48, 4707440), (57, 3964160), (60, 3765952), (64, 3530580), (76, 2973120), (80, 2824464), (95, 2378496), (96, 2353720), (114, 1982080), (120, 1882976), (128, 1765290), (152, 1486560), (160, 1412232), (163, 1386240), (190, 1189248), (192, 1176860), (228, 991040), (240, 941488), (256, 882645), (285, 792832), (304, 743280), (320, 706116), (326, 693120), (361, 625920), (380, 594624), (384, 588430), (456, 495520), (480, 470744), (489, 462080), (570, 396416), (608, 371640), (640, 353058), (652, 346560), (722, 312960), (760, 297312), (768, 294215), (815, 277248), (912, 247760), (960, 235372), (978, 231040), (1083, 208640), (1140, 198208), (1216, 185820), (1280, 176529), (1304, 173280), (1444, 156480), (1520, 148656), (1630, 138624), (1805, 125184), (1824, 123880), (1920, 117686), (1956, 115520), (2166, 104320), (2280, 99104), (2432, 92910), (2445, 92416), (2608, 86640), (2888, 78240), (3040, 74328), (3097, 72960), (3260, 69312), (3610, 62592), (3648, 61940), (3840, 58843), (3912, 57760), (4332, 52160), (4560, 49552), (4864, 46455), (4890, 46208), (5216, 43320), (5415, 41728), (5776, 39120), (6080, 37164), (6194, 36480), (6520, 34656), (7220, 31296), (7296, 30970), (7824, 28880), (8664, 26080), (9120, 24776), (9291, 24320), (9780, 23104), (10432, 21660), (10830, 20864), (11552, 19560), (12160, 18582), (12388, 18240), (13040, 17328), (14440, 15648), (14592, 15485)]