21826718160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{368197}}^1$

素因数の和:368245

約数の個数: 160

約数和(自身を含む): 76703007360

約数和(自身を除く): 54876289200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 14820, 19760, 29640, 59280, 368197, 736394, 1104591, 1472788, 1840985, 2209182, 2945576, 3681970, 4418364, 4786561, 5522955, 5891152, 6995743, 7363940, 8836728, 9573122, 11045910, 13991486, 14359683, 14727880, 17673456, 19146244, 20987229, 22091820, 23932805, 27982972, 28719366, 29455760, 34978715, 38292488, 41974458, 44183640, 47865610, 55965944, 57438732, 69957430, 71798415, 76584976, 83948916, 88367280, 90944659, 95731220, 104936145, 111931888, 114877464, 139914860, 143596830, 167897832, 181889318, 191462440, 209872290, 229754928, 272833977, 279829720, 287193660, 335795664, 363778636, 382924880, 419744580, 454723295, 545667954, 559659440, 574387320, 727557272, 839489160, 909446590, 1091335908, 1148774640, 1364169885, 1455114544, 1678978320, 1818893180, 2182671816, 2728339770, 3637786360, 4365343632, 5456679540, 7275572720, 10913359080, 21826718160]

約数ペア:

[(1, 21826718160), (2, 10913359080), (3, 7275572720), (4, 5456679540), (5, 4365343632), (6, 3637786360), (8, 2728339770), (10, 2182671816), (12, 1818893180), (13, 1678978320), (15, 1455114544), (16, 1364169885), (19, 1148774640), (20, 1091335908), (24, 909446590), (26, 839489160), (30, 727557272), (38, 574387320), (39, 559659440), (40, 545667954), (48, 454723295), (52, 419744580), (57, 382924880), (60, 363778636), (65, 335795664), (76, 287193660), (78, 279829720), (80, 272833977), (95, 229754928), (104, 209872290), (114, 191462440), (120, 181889318), (130, 167897832), (152, 143596830), (156, 139914860), (190, 114877464), (195, 111931888), (208, 104936145), (228, 95731220), (240, 90944659), (247, 88367280), (260, 83948916), (285, 76584976), (304, 71798415), (312, 69957430), (380, 57438732), (390, 55965944), (456, 47865610), (494, 44183640), (520, 41974458), (570, 38292488), (624, 34978715), (741, 29455760), (760, 28719366), (780, 27982972), (912, 23932805), (988, 22091820), (1040, 20987229), (1140, 19146244), (1235, 17673456), (1482, 14727880), (1520, 14359683), (1560, 13991486), (1976, 11045910), (2280, 9573122), (2470, 8836728), (2964, 7363940), (3120, 6995743), (3705, 5891152), (3952, 5522955), (4560, 4786561), (4940, 4418364), (5928, 3681970), (7410, 2945576), (9880, 2209182), (11856, 1840985), (14820, 1472788), (19760, 1104591), (29640, 736394), (59280, 368197)]