211771721280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211501}}^1$

素因数の和:211677

約数の個数: 224

約数和(自身を含む): 773589715200

約数和(自身を除く): 561817993920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 192, 210, 224, 240, 280, 298, 320, 336, 420, 447, 448, 480, 560, 596, 672, 745, 840, 894, 960, 1043, 1120, 1192, 1344, 1490, 1680, 1788, 2086, 2235, 2240, 2384, 2980, 3129, 3360, 3576, 4172, 4470, 4768, 5215, 5960, 6258, 6720, 7152, 8344, 8940, 9536, 10430, 11920, 12516, 14304, 15645, 16688, 17880, 20860, 23840, 25032, 28608, 31290, 33376, 35760, 41720, 47680, 50064, 62580, 66752, 71520, 83440, 100128, 125160, 143040, 166880, 200256, 211501, 250320, 333760, 423002, 500640, 634503, 846004, 1001280, 1057505, 1269006, 1480507, 1692008, 2115010, 2538012, 2961014, 3172515, 3384016, 4230020, 4441521, 5076024, 5922028, 6345030, 6768032, 7402535, 8460040, 8883042, 10152048, 11844056, 12690060, 13536064, 14805070, 16920080, 17766084, 20304096, 22207605, 23688112, 25380120, 29610140, 31513649, 33840160, 35532168, 40608192, 44415210, 47376224, 50760240, 59220280, 63027298, 67680320, 71064336, 88830420, 94540947, 94752448, 101520480, 118440560, 126054596, 142128672, 157568245, 177660840, 189081894, 203040960, 220595543, 236881120, 252109192, 284257344, 315136490, 355321680, 378163788, 441191086, 472704735, 473762240, 504218384, 630272980, 661786629, 710643360, 756327576, 882382172, 945409470, 1008436768, 1102977715, 1260545960, 1323573258, 1421286720, 1512655152, 1764764344, 1890818940, 2016873536, 2205955430, 2521091920, 2647146516, 3025310304, 3308933145, 3529528688, 3781637880, 4411910860, 5042183840, 5294293032, 6050620608, 6617866290, 7059057376, 7563275760, 8823821720, 10084367680, 10588586064, 13235732580, 14118114752, 15126551520, 17647643440, 21177172128, 26471465160, 30253103040, 35295286880, 42354344256, 52942930320, 70590573760, 105885860640, 211771721280]

約数ペア:

[(1, 211771721280), (2, 105885860640), (3, 70590573760), (4, 52942930320), (5, 42354344256), (6, 35295286880), (7, 30253103040), (8, 26471465160), (10, 21177172128), (12, 17647643440), (14, 15126551520), (15, 14118114752), (16, 13235732580), (20, 10588586064), (21, 10084367680), (24, 8823821720), (28, 7563275760), (30, 7059057376), (32, 6617866290), (35, 6050620608), (40, 5294293032), (42, 5042183840), (48, 4411910860), (56, 3781637880), (60, 3529528688), (64, 3308933145), (70, 3025310304), (80, 2647146516), (84, 2521091920), (96, 2205955430), (105, 2016873536), (112, 1890818940), (120, 1764764344), (140, 1512655152), (149, 1421286720), (160, 1323573258), (168, 1260545960), (192, 1102977715), (210, 1008436768), (224, 945409470), (240, 882382172), (280, 756327576), (298, 710643360), (320, 661786629), (336, 630272980), (420, 504218384), (447, 473762240), (448, 472704735), (480, 441191086), (560, 378163788), (596, 355321680), (672, 315136490), (745, 284257344), (840, 252109192), (894, 236881120), (960, 220595543), (1043, 203040960), (1120, 189081894), (1192, 177660840), (1344, 157568245), (1490, 142128672), (1680, 126054596), (1788, 118440560), (2086, 101520480), (2235, 94752448), (2240, 94540947), (2384, 88830420), (2980, 71064336), (3129, 67680320), (3360, 63027298), (3576, 59220280), (4172, 50760240), (4470, 47376224), (4768, 44415210), (5215, 40608192), (5960, 35532168), (6258, 33840160), (6720, 31513649), (7152, 29610140), (8344, 25380120), (8940, 23688112), (9536, 22207605), (10430, 20304096), (11920, 17766084), (12516, 16920080), (14304, 14805070), (15645, 13536064), (16688, 12690060), (17880, 11844056), (20860, 10152048), (23840, 8883042), (25032, 8460040), (28608, 7402535), (31290, 6768032), (33376, 6345030), (35760, 5922028), (41720, 5076024), (47680, 4441521), (50064, 4230020), (62580, 3384016), (66752, 3172515), (71520, 2961014), (83440, 2538012), (100128, 2115010), (125160, 1692008), (143040, 1480507), (166880, 1269006), (200256, 1057505), (211501, 1001280), (250320, 846004), (333760, 634503), (423002, 500640)]