225173760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8377}}^1$

素因数の和:8408

約数の個数: 144

約数和(自身を含む): 821982336

約数和(自身を除く): 596808576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8377, 8960, 13440, 16754, 25131, 26880, 33508, 41885, 50262, 58639, 67016, 83770, 100524, 117278, 125655, 134032, 167540, 175917, 201048, 234556, 251310, 268064, 293195, 335080, 351834, 402096, 469112, 502620, 536128, 586390, 670160, 703668, 804192, 879585, 938224, 1005240, 1072256, 1172780, 1340320, 1407336, 1608384, 1759170, 1876448, 2010480, 2144512, 2345560, 2680640, 2814672, 3216768, 3518340, 3752896, 4020960, 4691120, 5361280, 5629344, 6433536, 7036680, 7505792, 8041920, 9382240, 10722560, 11258688, 14073360, 15011584, 16083840, 18764480, 22517376, 28146720, 32167680, 37528960, 45034752, 56293440, 75057920, 112586880, 225173760]

約数ペア:

[(1, 225173760), (2, 112586880), (3, 75057920), (4, 56293440), (5, 45034752), (6, 37528960), (7, 32167680), (8, 28146720), (10, 22517376), (12, 18764480), (14, 16083840), (15, 15011584), (16, 14073360), (20, 11258688), (21, 10722560), (24, 9382240), (28, 8041920), (30, 7505792), (32, 7036680), (35, 6433536), (40, 5629344), (42, 5361280), (48, 4691120), (56, 4020960), (60, 3752896), (64, 3518340), (70, 3216768), (80, 2814672), (84, 2680640), (96, 2345560), (105, 2144512), (112, 2010480), (120, 1876448), (128, 1759170), (140, 1608384), (160, 1407336), (168, 1340320), (192, 1172780), (210, 1072256), (224, 1005240), (240, 938224), (256, 879585), (280, 804192), (320, 703668), (336, 670160), (384, 586390), (420, 536128), (448, 502620), (480, 469112), (560, 402096), (640, 351834), (672, 335080), (768, 293195), (840, 268064), (896, 251310), (960, 234556), (1120, 201048), (1280, 175917), (1344, 167540), (1680, 134032), (1792, 125655), (1920, 117278), (2240, 100524), (2688, 83770), (3360, 67016), (3840, 58639), (4480, 50262), (5376, 41885), (6720, 33508), (8377, 26880), (8960, 25131), (13440, 16754)]