2254560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 8999424

約数和(自身を除く): 6744864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 61, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 122, 132, 140, 154, 160, 165, 168, 176, 183, 210, 220, 224, 231, 240, 244, 264, 280, 305, 308, 330, 336, 352, 366, 385, 420, 427, 440, 462, 480, 488, 528, 560, 610, 616, 660, 671, 672, 732, 770, 840, 854, 880, 915, 924, 976, 1056, 1120, 1155, 1220, 1232, 1281, 1320, 1342, 1464, 1540, 1680, 1708, 1760, 1830, 1848, 1952, 2013, 2135, 2310, 2440, 2464, 2562, 2640, 2684, 2928, 3080, 3355, 3360, 3416, 3660, 3696, 4026, 4270, 4620, 4697, 4880, 5124, 5280, 5368, 5856, 6160, 6405, 6710, 6832, 7320, 7392, 8052, 8540, 9240, 9394, 9760, 10065, 10248, 10736, 12320, 12810, 13420, 13664, 14091, 14640, 16104, 17080, 18480, 18788, 20130, 20496, 21472, 23485, 25620, 26840, 28182, 29280, 32208, 34160, 36960, 37576, 40260, 40992, 46970, 51240, 53680, 56364, 64416, 68320, 70455, 75152, 80520, 93940, 102480, 107360, 112728, 140910, 150304, 161040, 187880, 204960, 225456, 281820, 322080, 375760, 450912, 563640, 751520, 1127280, 2254560]

約数ペア:

[(1, 2254560), (2, 1127280), (3, 751520), (4, 563640), (5, 450912), (6, 375760), (7, 322080), (8, 281820), (10, 225456), (11, 204960), (12, 187880), (14, 161040), (15, 150304), (16, 140910), (20, 112728), (21, 107360), (22, 102480), (24, 93940), (28, 80520), (30, 75152), (32, 70455), (33, 68320), (35, 64416), (40, 56364), (42, 53680), (44, 51240), (48, 46970), (55, 40992), (56, 40260), (60, 37576), (61, 36960), (66, 34160), (70, 32208), (77, 29280), (80, 28182), (84, 26840), (88, 25620), (96, 23485), (105, 21472), (110, 20496), (112, 20130), (120, 18788), (122, 18480), (132, 17080), (140, 16104), (154, 14640), (160, 14091), (165, 13664), (168, 13420), (176, 12810), (183, 12320), (210, 10736), (220, 10248), (224, 10065), (231, 9760), (240, 9394), (244, 9240), (264, 8540), (280, 8052), (305, 7392), (308, 7320), (330, 6832), (336, 6710), (352, 6405), (366, 6160), (385, 5856), (420, 5368), (427, 5280), (440, 5124), (462, 4880), (480, 4697), (488, 4620), (528, 4270), (560, 4026), (610, 3696), (616, 3660), (660, 3416), (671, 3360), (672, 3355), (732, 3080), (770, 2928), (840, 2684), (854, 2640), (880, 2562), (915, 2464), (924, 2440), (976, 2310), (1056, 2135), (1120, 2013), (1155, 1952), (1220, 1848), (1232, 1830), (1281, 1760), (1320, 1708), (1342, 1680), (1464, 1540)]