189495360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3505

約数の個数: 168

約数和(自身を含む): 686287680

約数和(自身を除く): 496792320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3463, 3648, 4560, 5472, 6080, 6840, 6926, 9120, 10389, 10944, 13680, 13852, 17315, 18240, 20778, 27360, 27704, 31167, 34630, 41556, 51945, 54720, 55408, 62334, 65797, 69260, 83112, 103890, 110816, 124668, 131594, 138520, 155835, 166224, 197391, 207780, 221632, 249336, 263188, 277040, 311670, 328985, 332448, 394782, 415560, 498672, 526376, 554080, 592173, 623340, 657970, 664896, 789564, 831120, 986955, 997344, 1052752, 1108160, 1184346, 1246680, 1315940, 1579128, 1662240, 1973910, 1994688, 2105504, 2368692, 2493360, 2631880, 2960865, 3158256, 3324480, 3947820, 4211008, 4737384, 4986720, 5263760, 5921730, 6316512, 7895640, 9474768, 9973440, 10527520, 11843460, 12633024, 15791280, 18949536, 21055040, 23686920, 31582560, 37899072, 47373840, 63165120, 94747680, 189495360]

約数ペア:

[(1, 189495360), (2, 94747680), (3, 63165120), (4, 47373840), (5, 37899072), (6, 31582560), (8, 23686920), (9, 21055040), (10, 18949536), (12, 15791280), (15, 12633024), (16, 11843460), (18, 10527520), (19, 9973440), (20, 9474768), (24, 7895640), (30, 6316512), (32, 5921730), (36, 5263760), (38, 4986720), (40, 4737384), (45, 4211008), (48, 3947820), (57, 3324480), (60, 3158256), (64, 2960865), (72, 2631880), (76, 2493360), (80, 2368692), (90, 2105504), (95, 1994688), (96, 1973910), (114, 1662240), (120, 1579128), (144, 1315940), (152, 1246680), (160, 1184346), (171, 1108160), (180, 1052752), (190, 997344), (192, 986955), (228, 831120), (240, 789564), (285, 664896), (288, 657970), (304, 623340), (320, 592173), (342, 554080), (360, 526376), (380, 498672), (456, 415560), (480, 394782), (570, 332448), (576, 328985), (608, 311670), (684, 277040), (720, 263188), (760, 249336), (855, 221632), (912, 207780), (960, 197391), (1140, 166224), (1216, 155835), (1368, 138520), (1440, 131594), (1520, 124668), (1710, 110816), (1824, 103890), (2280, 83112), (2736, 69260), (2880, 65797), (3040, 62334), (3420, 55408), (3463, 54720), (3648, 51945), (4560, 41556), (5472, 34630), (6080, 31167), (6840, 27704), (6926, 27360), (9120, 20778), (10389, 18240), (10944, 17315), (13680, 13852)]