1629618960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 5133600000

約数和(自身を除く): 3503981040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 199, 229, 240, 298, 398, 447, 458, 596, 597, 687, 745, 796, 894, 916, 995, 1145, 1192, 1194, 1374, 1490, 1592, 1788, 1832, 1990, 2235, 2290, 2384, 2388, 2748, 2980, 2985, 3184, 3435, 3576, 3664, 3980, 4470, 4580, 4776, 5496, 5960, 5970, 6870, 7152, 7960, 8940, 9160, 9552, 10992, 11920, 11940, 13740, 15920, 17880, 18320, 23880, 27480, 29651, 34121, 35760, 45571, 47760, 54960, 59302, 68242, 88953, 91142, 102363, 118604, 136484, 136713, 148255, 170605, 177906, 182284, 204726, 227855, 237208, 272968, 273426, 296510, 341210, 355812, 364568, 409452, 444765, 455710, 474416, 511815, 545936, 546852, 593020, 682420, 683565, 711624, 729136, 818904, 889530, 911420, 1023630, 1093704, 1186040, 1364840, 1367130, 1423248, 1637808, 1779060, 1822840, 2047260, 2187408, 2372080, 2729680, 2734260, 3558120, 3645680, 4094520, 5468520, 6790079, 7116240, 8189040, 10937040, 13580158, 20370237, 27160316, 33950395, 40740474, 54320632, 67900790, 81480948, 101851185, 108641264, 135801580, 162961896, 203702370, 271603160, 325923792, 407404740, 543206320, 814809480, 1629618960]

約数ペア:

[(1, 1629618960), (2, 814809480), (3, 543206320), (4, 407404740), (5, 325923792), (6, 271603160), (8, 203702370), (10, 162961896), (12, 135801580), (15, 108641264), (16, 101851185), (20, 81480948), (24, 67900790), (30, 54320632), (40, 40740474), (48, 33950395), (60, 27160316), (80, 20370237), (120, 13580158), (149, 10937040), (199, 8189040), (229, 7116240), (240, 6790079), (298, 5468520), (398, 4094520), (447, 3645680), (458, 3558120), (596, 2734260), (597, 2729680), (687, 2372080), (745, 2187408), (796, 2047260), (894, 1822840), (916, 1779060), (995, 1637808), (1145, 1423248), (1192, 1367130), (1194, 1364840), (1374, 1186040), (1490, 1093704), (1592, 1023630), (1788, 911420), (1832, 889530), (1990, 818904), (2235, 729136), (2290, 711624), (2384, 683565), (2388, 682420), (2748, 593020), (2980, 546852), (2985, 545936), (3184, 511815), (3435, 474416), (3576, 455710), (3664, 444765), (3980, 409452), (4470, 364568), (4580, 355812), (4776, 341210), (5496, 296510), (5960, 273426), (5970, 272968), (6870, 237208), (7152, 227855), (7960, 204726), (8940, 182284), (9160, 177906), (9552, 170605), (10992, 148255), (11920, 136713), (11940, 136484), (13740, 118604), (15920, 102363), (17880, 91142), (18320, 88953), (23880, 68242), (27480, 59302), (29651, 54960), (34121, 47760), (35760, 45571)]