67816247280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{154493}}^1$

素因数の和:154599

約数の個数: 160

約数和(自身を含む): 220691589120

約数和(自身を除く): 152875341840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 372, 465, 472, 496, 590, 620, 708, 744, 885, 930, 944, 1180, 1240, 1416, 1488, 1770, 1829, 1860, 2360, 2480, 2832, 3540, 3658, 3720, 4720, 5487, 7080, 7316, 7440, 9145, 10974, 14160, 14632, 18290, 21948, 27435, 29264, 36580, 43896, 54870, 73160, 87792, 109740, 146320, 154493, 219480, 308986, 438960, 463479, 617972, 772465, 926958, 1235944, 1544930, 1853916, 2317395, 2471888, 3089860, 3707832, 4634790, 4789283, 6179720, 7415664, 9115087, 9269580, 9578566, 12359440, 14367849, 18230174, 18539160, 19157132, 23946415, 27345261, 28735698, 36460348, 37078320, 38314264, 45575435, 47892830, 54690522, 57471396, 71839245, 72920696, 76628528, 91150870, 95785660, 109381044, 114942792, 136726305, 143678490, 145841392, 182301740, 191571320, 218762088, 229885584, 273452610, 282567697, 287356980, 364603480, 383142640, 437524176, 546905220, 565135394, 574713960, 729206960, 847703091, 1093810440, 1130270788, 1149427920, 1412838485, 1695406182, 2187620880, 2260541576, 2825676970, 3390812364, 4238515455, 4521083152, 5651353940, 6781624728, 8477030910, 11302707880, 13563249456, 16954061820, 22605415760, 33908123640, 67816247280]

約数ペア:

[(1, 67816247280), (2, 33908123640), (3, 22605415760), (4, 16954061820), (5, 13563249456), (6, 11302707880), (8, 8477030910), (10, 6781624728), (12, 5651353940), (15, 4521083152), (16, 4238515455), (20, 3390812364), (24, 2825676970), (30, 2260541576), (31, 2187620880), (40, 1695406182), (48, 1412838485), (59, 1149427920), (60, 1130270788), (62, 1093810440), (80, 847703091), (93, 729206960), (118, 574713960), (120, 565135394), (124, 546905220), (155, 437524176), (177, 383142640), (186, 364603480), (236, 287356980), (240, 282567697), (248, 273452610), (295, 229885584), (310, 218762088), (354, 191571320), (372, 182301740), (465, 145841392), (472, 143678490), (496, 136726305), (590, 114942792), (620, 109381044), (708, 95785660), (744, 91150870), (885, 76628528), (930, 72920696), (944, 71839245), (1180, 57471396), (1240, 54690522), (1416, 47892830), (1488, 45575435), (1770, 38314264), (1829, 37078320), (1860, 36460348), (2360, 28735698), (2480, 27345261), (2832, 23946415), (3540, 19157132), (3658, 18539160), (3720, 18230174), (4720, 14367849), (5487, 12359440), (7080, 9578566), (7316, 9269580), (7440, 9115087), (9145, 7415664), (10974, 6179720), (14160, 4789283), (14632, 4634790), (18290, 3707832), (21948, 3089860), (27435, 2471888), (29264, 2317395), (36580, 1853916), (43896, 1544930), (54870, 1235944), (73160, 926958), (87792, 772465), (109740, 617972), (146320, 463479), (154493, 438960), (219480, 308986)]