18449061840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{2557}}^1$

素因数の和:3498

約数の個数: 240

約数和(自身を含む): 67691310336

約数和(自身を除く): 49242248496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 911, 990, 1320, 1584, 1822, 1980, 2557, 2640, 2733, 3644, 3960, 4555, 5114, 5466, 7288, 7671, 7920, 8199, 9110, 10021, 10228, 10932, 12785, 13665, 14576, 15342, 16398, 18220, 20042, 20456, 21864, 23013, 25570, 27330, 28127, 30063, 30684, 32796, 36440, 38355, 40084, 40912, 40995, 43728, 46026, 50105, 51140, 54660, 56254, 60126, 61368, 65592, 72880, 76710, 80168, 81990, 84381, 90189, 92052, 100210, 102280, 109320, 112508, 115065, 120252, 122736, 131184, 140635, 150315, 153420, 160336, 163980, 168762, 180378, 184104, 200420, 204560, 218640, 225016, 230130, 240504, 253143, 281270, 300630, 306840, 327960, 337524, 360756, 368208, 400840, 421905, 450032, 450945, 460260, 481008, 506286, 562540, 601260, 613680, 655920, 675048, 721512, 801680, 843810, 901890, 920520, 1012572, 1125080, 1202520, 1265715, 1350096, 1443024, 1687620, 1803780, 1841040, 2025144, 2250160, 2329427, 2405040, 2531430, 3375240, 3607560, 4050288, 4658854, 5062860, 6750480, 6988281, 7215120, 9317708, 10125720, 11647135, 13976562, 18635416, 20251440, 20964843, 23294270, 25623697, 27953124, 34941405, 37270832, 41929686, 46588540, 51247394, 55906248, 69882810, 76871091, 83859372, 93177080, 102494788, 104824215, 111812496, 128118485, 139765620, 153742182, 167718744, 186354160, 204989576, 209648430, 230613273, 256236970, 279531240, 307484364, 335437488, 384355455, 409979152, 419296860, 461226546, 512473940, 559062480, 614968728, 768710910, 838593720, 922453092, 1024947880, 1153066365, 1229937456, 1537421820, 1677187440, 1844906184, 2049895760, 2306132730, 3074843640, 3689812368, 4612265460, 6149687280, 9224530920, 18449061840]

約数ペア:

[(1, 18449061840), (2, 9224530920), (3, 6149687280), (4, 4612265460), (5, 3689812368), (6, 3074843640), (8, 2306132730), (9, 2049895760), (10, 1844906184), (11, 1677187440), (12, 1537421820), (15, 1229937456), (16, 1153066365), (18, 1024947880), (20, 922453092), (22, 838593720), (24, 768710910), (30, 614968728), (33, 559062480), (36, 512473940), (40, 461226546), (44, 419296860), (45, 409979152), (48, 384355455), (55, 335437488), (60, 307484364), (66, 279531240), (72, 256236970), (80, 230613273), (88, 209648430), (90, 204989576), (99, 186354160), (110, 167718744), (120, 153742182), (132, 139765620), (144, 128118485), (165, 111812496), (176, 104824215), (180, 102494788), (198, 93177080), (220, 83859372), (240, 76871091), (264, 69882810), (330, 55906248), (360, 51247394), (396, 46588540), (440, 41929686), (495, 37270832), (528, 34941405), (660, 27953124), (720, 25623697), (792, 23294270), (880, 20964843), (911, 20251440), (990, 18635416), (1320, 13976562), (1584, 11647135), (1822, 10125720), (1980, 9317708), (2557, 7215120), (2640, 6988281), (2733, 6750480), (3644, 5062860), (3960, 4658854), (4555, 4050288), (5114, 3607560), (5466, 3375240), (7288, 2531430), (7671, 2405040), (7920, 2329427), (8199, 2250160), (9110, 2025144), (10021, 1841040), (10228, 1803780), (10932, 1687620), (12785, 1443024), (13665, 1350096), (14576, 1265715), (15342, 1202520), (16398, 1125080), (18220, 1012572), (20042, 920520), (20456, 901890), (21864, 843810), (23013, 801680), (25570, 721512), (27330, 675048), (28127, 655920), (30063, 613680), (30684, 601260), (32796, 562540), (36440, 506286), (38355, 481008), (40084, 460260), (40912, 450945), (40995, 450032), (43728, 421905), (46026, 400840), (50105, 368208), (51140, 360756), (54660, 337524), (56254, 327960), (60126, 306840), (61368, 300630), (65592, 281270), (72880, 253143), (76710, 240504), (80168, 230130), (81990, 225016), (84381, 218640), (90189, 204560), (92052, 200420), (100210, 184104), (102280, 180378), (109320, 168762), (112508, 163980), (115065, 160336), (120252, 153420), (122736, 150315), (131184, 140635)]