219406680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32077}}^1$

素因数の和:32113

約数の個数: 96

約数和(自身を含む): 750625200

約数和(自身を除く): 531218520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 32077, 64154, 96231, 128308, 160385, 192462, 256616, 288693, 320770, 384924, 481155, 577386, 609463, 641540, 769848, 962310, 1154772, 1218926, 1283080, 1443465, 1828389, 1924620, 2309544, 2437852, 2886930, 3047315, 3656778, 3849240, 4875704, 5485167, 5773860, 6094630, 7313556, 9141945, 10970334, 11547720, 12189260, 14627112, 18283890, 21940668, 24378520, 27425835, 36567780, 43881336, 54851670, 73135560, 109703340, 219406680]

約数ペア:

[(1, 219406680), (2, 109703340), (3, 73135560), (4, 54851670), (5, 43881336), (6, 36567780), (8, 27425835), (9, 24378520), (10, 21940668), (12, 18283890), (15, 14627112), (18, 12189260), (19, 11547720), (20, 10970334), (24, 9141945), (30, 7313556), (36, 6094630), (38, 5773860), (40, 5485167), (45, 4875704), (57, 3849240), (60, 3656778), (72, 3047315), (76, 2886930), (90, 2437852), (95, 2309544), (114, 1924620), (120, 1828389), (152, 1443465), (171, 1283080), (180, 1218926), (190, 1154772), (228, 962310), (285, 769848), (342, 641540), (360, 609463), (380, 577386), (456, 481155), (570, 384924), (684, 320770), (760, 288693), (855, 256616), (1140, 192462), (1368, 160385), (1710, 128308), (2280, 96231), (3420, 64154), (6840, 32077)]