137550840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 486324000

約数和(自身を除く): 348773160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 149, 157, 168, 196, 210, 245, 280, 294, 298, 314, 392, 420, 447, 471, 490, 588, 596, 628, 735, 745, 785, 840, 894, 942, 980, 1043, 1099, 1176, 1192, 1256, 1470, 1490, 1570, 1788, 1884, 1960, 2086, 2198, 2235, 2355, 2940, 2980, 3129, 3140, 3297, 3576, 3768, 4172, 4396, 4470, 4710, 5215, 5495, 5880, 5960, 6258, 6280, 6594, 7301, 7693, 8344, 8792, 8940, 9420, 10430, 10990, 12516, 13188, 14602, 15386, 15645, 16485, 17880, 18840, 20860, 21903, 21980, 23079, 23393, 25032, 26376, 29204, 30772, 31290, 32970, 36505, 38465, 41720, 43806, 43960, 46158, 46786, 58408, 61544, 62580, 65940, 70179, 73010, 76930, 87612, 92316, 93572, 109515, 115395, 116965, 125160, 131880, 140358, 146020, 153860, 163751, 175224, 184632, 187144, 219030, 230790, 233930, 280716, 292040, 307720, 327502, 350895, 438060, 461580, 467860, 491253, 561432, 655004, 701790, 818755, 876120, 923160, 935720, 982506, 1146257, 1310008, 1403580, 1637510, 1965012, 2292514, 2456265, 2807160, 3275020, 3438771, 3930024, 4585028, 4912530, 5731285, 6550040, 6877542, 9170056, 9825060, 11462570, 13755084, 17193855, 19650120, 22925140, 27510168, 34387710, 45850280, 68775420, 137550840]

約数ペア:

[(1, 137550840), (2, 68775420), (3, 45850280), (4, 34387710), (5, 27510168), (6, 22925140), (7, 19650120), (8, 17193855), (10, 13755084), (12, 11462570), (14, 9825060), (15, 9170056), (20, 6877542), (21, 6550040), (24, 5731285), (28, 4912530), (30, 4585028), (35, 3930024), (40, 3438771), (42, 3275020), (49, 2807160), (56, 2456265), (60, 2292514), (70, 1965012), (84, 1637510), (98, 1403580), (105, 1310008), (120, 1146257), (140, 982506), (147, 935720), (149, 923160), (157, 876120), (168, 818755), (196, 701790), (210, 655004), (245, 561432), (280, 491253), (294, 467860), (298, 461580), (314, 438060), (392, 350895), (420, 327502), (447, 307720), (471, 292040), (490, 280716), (588, 233930), (596, 230790), (628, 219030), (735, 187144), (745, 184632), (785, 175224), (840, 163751), (894, 153860), (942, 146020), (980, 140358), (1043, 131880), (1099, 125160), (1176, 116965), (1192, 115395), (1256, 109515), (1470, 93572), (1490, 92316), (1570, 87612), (1788, 76930), (1884, 73010), (1960, 70179), (2086, 65940), (2198, 62580), (2235, 61544), (2355, 58408), (2940, 46786), (2980, 46158), (3129, 43960), (3140, 43806), (3297, 41720), (3576, 38465), (3768, 36505), (4172, 32970), (4396, 31290), (4470, 30772), (4710, 29204), (5215, 26376), (5495, 25032), (5880, 23393), (5960, 23079), (6258, 21980), (6280, 21903), (6594, 20860), (7301, 18840), (7693, 17880), (8344, 16485), (8792, 15645), (8940, 15386), (9420, 14602), (10430, 13188), (10990, 12516)]