1211322480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1215

約数の個数: 160

約数和(自身を含む): 3868466688

約数和(自身を除く): 2657144208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 71, 80, 120, 134, 142, 201, 213, 240, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 1005, 1061, 1065, 1072, 1136, 1340, 1420, 1608, 1704, 2010, 2122, 2130, 2680, 2840, 3183, 3216, 3408, 4020, 4244, 4260, 4757, 5305, 5360, 5680, 6366, 8040, 8488, 8520, 9514, 10610, 12732, 14271, 15915, 16080, 16976, 17040, 19028, 21220, 23785, 25464, 28542, 31830, 38056, 42440, 47570, 50928, 57084, 63660, 71087, 71355, 75331, 76112, 84880, 95140, 114168, 127320, 142174, 142710, 150662, 190280, 213261, 225993, 228336, 254640, 284348, 285420, 301324, 355435, 376655, 380560, 426522, 451986, 568696, 570840, 602648, 710870, 753310, 853044, 903972, 1066305, 1129965, 1137392, 1141680, 1205296, 1421740, 1506620, 1706088, 1807944, 2132610, 2259930, 2843480, 3013240, 3412176, 3615888, 4265220, 4519860, 5047177, 5686960, 6026480, 8530440, 9039720, 10094354, 15141531, 17060880, 18079440, 20188708, 25235885, 30283062, 40377416, 50471770, 60566124, 75707655, 80754832, 100943540, 121132248, 151415310, 201887080, 242264496, 302830620, 403774160, 605661240, 1211322480]

約数ペア:

[(1, 1211322480), (2, 605661240), (3, 403774160), (4, 302830620), (5, 242264496), (6, 201887080), (8, 151415310), (10, 121132248), (12, 100943540), (15, 80754832), (16, 75707655), (20, 60566124), (24, 50471770), (30, 40377416), (40, 30283062), (48, 25235885), (60, 20188708), (67, 18079440), (71, 17060880), (80, 15141531), (120, 10094354), (134, 9039720), (142, 8530440), (201, 6026480), (213, 5686960), (240, 5047177), (268, 4519860), (284, 4265220), (335, 3615888), (355, 3412176), (402, 3013240), (426, 2843480), (536, 2259930), (568, 2132610), (670, 1807944), (710, 1706088), (804, 1506620), (852, 1421740), (1005, 1205296), (1061, 1141680), (1065, 1137392), (1072, 1129965), (1136, 1066305), (1340, 903972), (1420, 853044), (1608, 753310), (1704, 710870), (2010, 602648), (2122, 570840), (2130, 568696), (2680, 451986), (2840, 426522), (3183, 380560), (3216, 376655), (3408, 355435), (4020, 301324), (4244, 285420), (4260, 284348), (4757, 254640), (5305, 228336), (5360, 225993), (5680, 213261), (6366, 190280), (8040, 150662), (8488, 142710), (8520, 142174), (9514, 127320), (10610, 114168), (12732, 95140), (14271, 84880), (15915, 76112), (16080, 75331), (16976, 71355), (17040, 71087), (19028, 63660), (21220, 57084), (23785, 50928), (25464, 47570), (28542, 42440), (31830, 38056)]