1442666880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 5158352160

約数和(自身を除く): 3715685280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 73, 80, 90, 94, 96, 120, 128, 141, 144, 146, 160, 180, 188, 192, 219, 235, 240, 282, 288, 292, 320, 360, 365, 376, 384, 423, 438, 470, 480, 564, 576, 584, 640, 657, 705, 720, 730, 752, 846, 876, 940, 960, 1095, 1128, 1152, 1168, 1314, 1410, 1440, 1460, 1504, 1692, 1752, 1880, 1920, 2115, 2190, 2256, 2336, 2628, 2820, 2880, 2920, 3008, 3285, 3384, 3431, 3504, 3760, 4230, 4380, 4512, 4672, 5256, 5329, 5640, 5760, 5840, 6016, 6570, 6768, 6862, 7008, 7520, 8460, 8760, 9024, 9344, 10293, 10512, 10658, 11280, 11680, 13140, 13536, 13724, 14016, 15040, 15987, 16920, 17155, 17520, 18048, 20586, 21024, 21316, 22560, 23360, 26280, 26645, 27072, 27448, 28032, 30080, 30879, 31974, 33840, 34310, 35040, 41172, 42048, 42632, 45120, 46720, 47961, 51465, 52560, 53290, 54144, 54896, 61758, 63948, 67680, 68620, 70080, 79935, 82344, 84096, 85264, 90240, 95922, 102930, 105120, 106580, 109792, 123516, 127896, 135360, 137240, 140160, 154395, 159870, 164688, 170528, 191844, 205860, 210240, 213160, 219584, 239805, 247032, 250463, 255792, 270720, 274480, 308790, 319740, 329376, 341056, 383688, 411720, 420480, 426320, 439168, 479610, 494064, 500926, 511584, 548960, 617580, 639480, 658752, 682112, 751389, 767376, 823440, 852640, 959220, 988128, 1001852, 1023168, 1097920, 1235160, 1252315, 1278960, 1317504, 1502778, 1534752, 1646880, 1705280, 1918440, 1976256, 2003704, 2046336, 2195840, 2254167, 2470320, 2504630, 2557920, 3005556, 3069504, 3293760, 3410560, 3756945, 3836880, 3952512, 4007408, 4508334, 4940640, 5009260, 5115840, 6011112, 6139008, 6587520, 7513890, 7673760, 8014816, 9016668, 9881280, 10018520, 10231680, 11270835, 12022224, 15027780, 15347520, 16029632, 18033336, 19762560, 20037040, 22541670, 24044448, 30055560, 30695040, 32059264, 36066672, 40074080, 45083340, 48088896, 60111120, 72133344, 80148160, 90166680, 96177792, 120222240, 144266688, 160296320, 180333360, 240444480, 288533376, 360666720, 480888960, 721333440, 1442666880]

約数ペア:

[(1, 1442666880), (2, 721333440), (3, 480888960), (4, 360666720), (5, 288533376), (6, 240444480), (8, 180333360), (9, 160296320), (10, 144266688), (12, 120222240), (15, 96177792), (16, 90166680), (18, 80148160), (20, 72133344), (24, 60111120), (30, 48088896), (32, 45083340), (36, 40074080), (40, 36066672), (45, 32059264), (47, 30695040), (48, 30055560), (60, 24044448), (64, 22541670), (72, 20037040), (73, 19762560), (80, 18033336), (90, 16029632), (94, 15347520), (96, 15027780), (120, 12022224), (128, 11270835), (141, 10231680), (144, 10018520), (146, 9881280), (160, 9016668), (180, 8014816), (188, 7673760), (192, 7513890), (219, 6587520), (235, 6139008), (240, 6011112), (282, 5115840), (288, 5009260), (292, 4940640), (320, 4508334), (360, 4007408), (365, 3952512), (376, 3836880), (384, 3756945), (423, 3410560), (438, 3293760), (470, 3069504), (480, 3005556), (564, 2557920), (576, 2504630), (584, 2470320), (640, 2254167), (657, 2195840), (705, 2046336), (720, 2003704), (730, 1976256), (752, 1918440), (846, 1705280), (876, 1646880), (940, 1534752), (960, 1502778), (1095, 1317504), (1128, 1278960), (1152, 1252315), (1168, 1235160), (1314, 1097920), (1410, 1023168), (1440, 1001852), (1460, 988128), (1504, 959220), (1692, 852640), (1752, 823440), (1880, 767376), (1920, 751389), (2115, 682112), (2190, 658752), (2256, 639480), (2336, 617580), (2628, 548960), (2820, 511584), (2880, 500926), (2920, 494064), (3008, 479610), (3285, 439168), (3384, 426320), (3431, 420480), (3504, 411720), (3760, 383688), (4230, 341056), (4380, 329376), (4512, 319740), (4672, 308790), (5256, 274480), (5329, 270720), (5640, 255792), (5760, 250463), (5840, 247032), (6016, 239805), (6570, 219584), (6768, 213160), (6862, 210240), (7008, 205860), (7520, 191844), (8460, 170528), (8760, 164688), (9024, 159870), (9344, 154395), (10293, 140160), (10512, 137240), (10658, 135360), (11280, 127896), (11680, 123516), (13140, 109792), (13536, 106580), (13724, 105120), (14016, 102930), (15040, 95922), (15987, 90240), (16920, 85264), (17155, 84096), (17520, 82344), (18048, 79935), (20586, 70080), (21024, 68620), (21316, 67680), (22560, 63948), (23360, 61758), (26280, 54896), (26645, 54144), (27072, 53290), (27448, 52560), (28032, 51465), (30080, 47961), (30879, 46720), (31974, 45120), (33840, 42632), (34310, 42048), (35040, 41172)]