83673960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 263208960

約数和(自身を除く): 179535000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 271, 310, 332, 372, 415, 465, 498, 542, 620, 664, 744, 813, 830, 930, 996, 1084, 1240, 1245, 1355, 1626, 1660, 1860, 1992, 2168, 2490, 2573, 2710, 3252, 3320, 3720, 4065, 4980, 5146, 5420, 6504, 7719, 8130, 8401, 9960, 10292, 10840, 12865, 15438, 16260, 16802, 20584, 22493, 25203, 25730, 30876, 32520, 33604, 38595, 42005, 44986, 50406, 51460, 61752, 67208, 67479, 77190, 84010, 89972, 100812, 102920, 112465, 126015, 134958, 154380, 168020, 179944, 201624, 224930, 252030, 269916, 308760, 336040, 337395, 449860, 504060, 539832, 674790, 697283, 899720, 1008120, 1349580, 1394566, 2091849, 2699160, 2789132, 3486415, 4183698, 5578264, 6972830, 8367396, 10459245, 13945660, 16734792, 20918490, 27891320, 41836980, 83673960]

約数ペア:

[(1, 83673960), (2, 41836980), (3, 27891320), (4, 20918490), (5, 16734792), (6, 13945660), (8, 10459245), (10, 8367396), (12, 6972830), (15, 5578264), (20, 4183698), (24, 3486415), (30, 2789132), (31, 2699160), (40, 2091849), (60, 1394566), (62, 1349580), (83, 1008120), (93, 899720), (120, 697283), (124, 674790), (155, 539832), (166, 504060), (186, 449860), (248, 337395), (249, 336040), (271, 308760), (310, 269916), (332, 252030), (372, 224930), (415, 201624), (465, 179944), (498, 168020), (542, 154380), (620, 134958), (664, 126015), (744, 112465), (813, 102920), (830, 100812), (930, 89972), (996, 84010), (1084, 77190), (1240, 67479), (1245, 67208), (1355, 61752), (1626, 51460), (1660, 50406), (1860, 44986), (1992, 42005), (2168, 38595), (2490, 33604), (2573, 32520), (2710, 30876), (3252, 25730), (3320, 25203), (3720, 22493), (4065, 20584), (4980, 16802), (5146, 16260), (5420, 15438), (6504, 12865), (7719, 10840), (8130, 10292), (8401, 9960)]