1098273280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:638

約数の個数: 160

約数和(自身を含む): 2887658928

約数和(自身を除く): 1789385648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 128, 130, 160, 208, 244, 256, 260, 305, 320, 416, 488, 512, 520, 541, 610, 640, 793, 832, 976, 1040, 1082, 1220, 1280, 1586, 1664, 1952, 2080, 2164, 2440, 2560, 2705, 3172, 3328, 3904, 3965, 4160, 4328, 4880, 5410, 6344, 6656, 7033, 7808, 7930, 8320, 8656, 9760, 10820, 12688, 14066, 15616, 15860, 16640, 17312, 19520, 21640, 25376, 28132, 31232, 31720, 33001, 33280, 34624, 35165, 39040, 43280, 50752, 56264, 63440, 66002, 69248, 70330, 78080, 86560, 101504, 112528, 126880, 132004, 138496, 140660, 156160, 165005, 173120, 203008, 225056, 253760, 264008, 276992, 281320, 330010, 346240, 406016, 429013, 450112, 507520, 528016, 562640, 660020, 692480, 858026, 900224, 1015040, 1056032, 1125280, 1320040, 1384960, 1716052, 1800448, 2030080, 2112064, 2145065, 2250560, 2640080, 3432104, 3600896, 4224128, 4290130, 4501120, 5280160, 6864208, 8448256, 8580260, 9002240, 10560320, 13728416, 16896512, 17160520, 18004480, 21120640, 27456832, 34321040, 42241280, 54913664, 68642080, 84482560, 109827328, 137284160, 219654656, 274568320, 549136640, 1098273280]

約数ペア:

[(1, 1098273280), (2, 549136640), (4, 274568320), (5, 219654656), (8, 137284160), (10, 109827328), (13, 84482560), (16, 68642080), (20, 54913664), (26, 42241280), (32, 34321040), (40, 27456832), (52, 21120640), (61, 18004480), (64, 17160520), (65, 16896512), (80, 13728416), (104, 10560320), (122, 9002240), (128, 8580260), (130, 8448256), (160, 6864208), (208, 5280160), (244, 4501120), (256, 4290130), (260, 4224128), (305, 3600896), (320, 3432104), (416, 2640080), (488, 2250560), (512, 2145065), (520, 2112064), (541, 2030080), (610, 1800448), (640, 1716052), (793, 1384960), (832, 1320040), (976, 1125280), (1040, 1056032), (1082, 1015040), (1220, 900224), (1280, 858026), (1586, 692480), (1664, 660020), (1952, 562640), (2080, 528016), (2164, 507520), (2440, 450112), (2560, 429013), (2705, 406016), (3172, 346240), (3328, 330010), (3904, 281320), (3965, 276992), (4160, 264008), (4328, 253760), (4880, 225056), (5410, 203008), (6344, 173120), (6656, 165005), (7033, 156160), (7808, 140660), (7930, 138496), (8320, 132004), (8656, 126880), (9760, 112528), (10820, 101504), (12688, 86560), (14066, 78080), (15616, 70330), (15860, 69248), (16640, 66002), (17312, 63440), (19520, 56264), (21640, 50752), (25376, 43280), (28132, 39040), (31232, 35165), (31720, 34624), (33001, 33280)]