203854560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 288

約数和(自身を含む): 796884480

約数和(自身を除く): 593029920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 359, 364, 390, 416, 420, 455, 480, 507, 520, 546, 560, 624, 672, 676, 718, 728, 780, 840, 845, 910, 1014, 1040, 1077, 1092, 1120, 1183, 1248, 1352, 1365, 1436, 1456, 1560, 1680, 1690, 1795, 1820, 2028, 2080, 2154, 2184, 2366, 2513, 2535, 2704, 2730, 2872, 2912, 3120, 3360, 3380, 3549, 3590, 3640, 4056, 4308, 4368, 4667, 4732, 5026, 5070, 5385, 5408, 5460, 5744, 5915, 6240, 6760, 7098, 7180, 7280, 7539, 8112, 8616, 8736, 9334, 9464, 10052, 10140, 10770, 10920, 11488, 11830, 12565, 13520, 14001, 14196, 14360, 14560, 15078, 16224, 17232, 17745, 18668, 18928, 20104, 20280, 21540, 21840, 23335, 23660, 25130, 27040, 28002, 28392, 28720, 30156, 32669, 34464, 35490, 37336, 37695, 37856, 40208, 40560, 43080, 43680, 46670, 47320, 50260, 56004, 56784, 57440, 60312, 60671, 65338, 70005, 70980, 74672, 75390, 80416, 81120, 86160, 93340, 94640, 98007, 100520, 112008, 113568, 120624, 121342, 130676, 140010, 141960, 149344, 150780, 163345, 172320, 182013, 186680, 189280, 196014, 201040, 224016, 241248, 242684, 261352, 280020, 283920, 301560, 303355, 326690, 364026, 373360, 392028, 402080, 424697, 448032, 485368, 490035, 522704, 560040, 567840, 603120, 606710, 653380, 728052, 746720, 784056, 849394, 910065, 970736, 980070, 1045408, 1120080, 1206240, 1213420, 1274091, 1306760, 1456104, 1568112, 1698788, 1820130, 1941472, 1960140, 2123485, 2240160, 2426840, 2548182, 2613520, 2912208, 3136224, 3397576, 3640260, 3920280, 4246970, 4853680, 5096364, 5227040, 5824416, 6370455, 6795152, 7280520, 7840560, 8493940, 9707360, 10192728, 12740910, 13590304, 14561040, 15681120, 16987880, 20385456, 25481820, 29122080, 33975760, 40770912, 50963640, 67951520, 101927280, 203854560]

約数ペア:

[(1, 203854560), (2, 101927280), (3, 67951520), (4, 50963640), (5, 40770912), (6, 33975760), (7, 29122080), (8, 25481820), (10, 20385456), (12, 16987880), (13, 15681120), (14, 14561040), (15, 13590304), (16, 12740910), (20, 10192728), (21, 9707360), (24, 8493940), (26, 7840560), (28, 7280520), (30, 6795152), (32, 6370455), (35, 5824416), (39, 5227040), (40, 5096364), (42, 4853680), (48, 4246970), (52, 3920280), (56, 3640260), (60, 3397576), (65, 3136224), (70, 2912208), (78, 2613520), (80, 2548182), (84, 2426840), (91, 2240160), (96, 2123485), (104, 1960140), (105, 1941472), (112, 1820130), (120, 1698788), (130, 1568112), (140, 1456104), (156, 1306760), (160, 1274091), (168, 1213420), (169, 1206240), (182, 1120080), (195, 1045408), (208, 980070), (210, 970736), (224, 910065), (240, 849394), (260, 784056), (273, 746720), (280, 728052), (312, 653380), (336, 606710), (338, 603120), (359, 567840), (364, 560040), (390, 522704), (416, 490035), (420, 485368), (455, 448032), (480, 424697), (507, 402080), (520, 392028), (546, 373360), (560, 364026), (624, 326690), (672, 303355), (676, 301560), (718, 283920), (728, 280020), (780, 261352), (840, 242684), (845, 241248), (910, 224016), (1014, 201040), (1040, 196014), (1077, 189280), (1092, 186680), (1120, 182013), (1183, 172320), (1248, 163345), (1352, 150780), (1365, 149344), (1436, 141960), (1456, 140010), (1560, 130676), (1680, 121342), (1690, 120624), (1795, 113568), (1820, 112008), (2028, 100520), (2080, 98007), (2154, 94640), (2184, 93340), (2366, 86160), (2513, 81120), (2535, 80416), (2704, 75390), (2730, 74672), (2872, 70980), (2912, 70005), (3120, 65338), (3360, 60671), (3380, 60312), (3549, 57440), (3590, 56784), (3640, 56004), (4056, 50260), (4308, 47320), (4368, 46670), (4667, 43680), (4732, 43080), (5026, 40560), (5070, 40208), (5385, 37856), (5408, 37695), (5460, 37336), (5744, 35490), (5915, 34464), (6240, 32669), (6760, 30156), (7098, 28720), (7180, 28392), (7280, 28002), (7539, 27040), (8112, 25130), (8616, 23660), (8736, 23335), (9334, 21840), (9464, 21540), (10052, 20280), (10140, 20104), (10770, 18928), (10920, 18668), (11488, 17745), (11830, 17232), (12565, 16224), (13520, 15078), (14001, 14560), (14196, 14360)]