234666720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 240

約数和(自身を含む): 872681040

約数和(自身を除く): 638014320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 953, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1906, 2052, 2160, 2280, 2565, 2592, 2736, 2859, 3040, 3078, 3240, 3420, 3812, 4104, 4320, 4560, 4765, 5130, 5472, 5718, 6156, 6480, 6840, 7624, 7695, 8208, 8577, 9120, 9530, 10260, 11436, 12312, 12960, 13680, 14295, 15248, 15390, 16416, 17154, 18107, 19060, 20520, 22872, 24624, 25731, 27360, 28590, 30496, 30780, 34308, 36214, 38120, 41040, 42885, 45744, 49248, 51462, 54321, 57180, 61560, 68616, 72428, 76240, 77193, 82080, 85770, 90535, 91488, 102924, 108642, 114360, 123120, 128655, 137232, 144856, 152480, 154386, 162963, 171540, 181070, 205848, 217284, 228720, 246240, 257310, 271605, 274464, 289712, 308772, 325926, 343080, 362140, 385965, 411696, 434568, 457440, 488889, 514620, 543210, 579424, 617544, 651852, 686160, 724280, 771930, 814815, 823392, 869136, 977778, 1029240, 1086420, 1235088, 1303704, 1372320, 1448560, 1466667, 1543860, 1629630, 1738272, 1955556, 2058480, 2172840, 2444445, 2470176, 2607408, 2897120, 2933334, 3087720, 3259260, 3911112, 4116960, 4345680, 4888890, 5214816, 5866668, 6175440, 6518520, 7333335, 7822224, 8691360, 9777780, 11733336, 12350880, 13037040, 14666670, 15644448, 19555560, 23466672, 26074080, 29333340, 39111120, 46933344, 58666680, 78222240, 117333360, 234666720]

約数ペア:

[(1, 234666720), (2, 117333360), (3, 78222240), (4, 58666680), (5, 46933344), (6, 39111120), (8, 29333340), (9, 26074080), (10, 23466672), (12, 19555560), (15, 15644448), (16, 14666670), (18, 13037040), (19, 12350880), (20, 11733336), (24, 9777780), (27, 8691360), (30, 7822224), (32, 7333335), (36, 6518520), (38, 6175440), (40, 5866668), (45, 5214816), (48, 4888890), (54, 4345680), (57, 4116960), (60, 3911112), (72, 3259260), (76, 3087720), (80, 2933334), (81, 2897120), (90, 2607408), (95, 2470176), (96, 2444445), (108, 2172840), (114, 2058480), (120, 1955556), (135, 1738272), (144, 1629630), (152, 1543860), (160, 1466667), (162, 1448560), (171, 1372320), (180, 1303704), (190, 1235088), (216, 1086420), (228, 1029240), (240, 977778), (270, 869136), (285, 823392), (288, 814815), (304, 771930), (324, 724280), (342, 686160), (360, 651852), (380, 617544), (405, 579424), (432, 543210), (456, 514620), (480, 488889), (513, 457440), (540, 434568), (570, 411696), (608, 385965), (648, 362140), (684, 343080), (720, 325926), (760, 308772), (810, 289712), (855, 274464), (864, 271605), (912, 257310), (953, 246240), (1026, 228720), (1080, 217284), (1140, 205848), (1296, 181070), (1368, 171540), (1440, 162963), (1520, 154386), (1539, 152480), (1620, 144856), (1710, 137232), (1824, 128655), (1906, 123120), (2052, 114360), (2160, 108642), (2280, 102924), (2565, 91488), (2592, 90535), (2736, 85770), (2859, 82080), (3040, 77193), (3078, 76240), (3240, 72428), (3420, 68616), (3812, 61560), (4104, 57180), (4320, 54321), (4560, 51462), (4765, 49248), (5130, 45744), (5472, 42885), (5718, 41040), (6156, 38120), (6480, 36214), (6840, 34308), (7624, 30780), (7695, 30496), (8208, 28590), (8577, 27360), (9120, 25731), (9530, 24624), (10260, 22872), (11436, 20520), (12312, 19060), (12960, 18107), (13680, 17154), (14295, 16416), (15248, 15390)]