237069840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 240

約数和(自身を含む): 900745920

約数和(自身を除く): 663676080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1061, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2122, 2128, 2280, 2352, 2660, 2793, 2940, 3183, 3192, 3724, 3920, 3990, 4244, 4560, 4655, 5305, 5320, 5586, 5880, 6366, 6384, 7427, 7448, 7980, 8488, 9310, 10610, 10640, 11172, 11760, 12732, 13965, 14854, 14896, 15915, 15960, 16976, 18620, 20159, 21220, 22281, 22344, 25464, 27930, 29708, 31830, 31920, 37135, 37240, 40318, 42440, 44562, 44688, 50928, 51989, 55860, 59416, 60477, 63660, 74270, 74480, 80636, 84880, 89124, 100795, 103978, 111405, 111720, 118832, 120954, 127320, 141113, 148540, 155967, 161272, 178248, 201590, 207956, 222810, 223440, 241908, 254640, 259945, 282226, 297080, 302385, 311934, 322544, 356496, 403180, 415912, 423339, 445620, 483816, 519890, 564452, 594160, 604770, 623868, 705565, 779835, 806360, 831824, 846678, 891240, 967632, 987791, 1039780, 1128904, 1209540, 1247736, 1411130, 1559670, 1612720, 1693356, 1782480, 1975582, 2079560, 2116695, 2257808, 2419080, 2495472, 2822260, 2963373, 3119340, 3386712, 3951164, 4159120, 4233390, 4838160, 4938955, 5644520, 5926746, 6238680, 6773424, 7902328, 8466780, 9877910, 11289040, 11853492, 12477360, 14816865, 15804656, 16933560, 19755820, 23706984, 29633730, 33867120, 39511640, 47413968, 59267460, 79023280, 118534920, 237069840]

約数ペア:

[(1, 237069840), (2, 118534920), (3, 79023280), (4, 59267460), (5, 47413968), (6, 39511640), (7, 33867120), (8, 29633730), (10, 23706984), (12, 19755820), (14, 16933560), (15, 15804656), (16, 14816865), (19, 12477360), (20, 11853492), (21, 11289040), (24, 9877910), (28, 8466780), (30, 7902328), (35, 6773424), (38, 6238680), (40, 5926746), (42, 5644520), (48, 4938955), (49, 4838160), (56, 4233390), (57, 4159120), (60, 3951164), (70, 3386712), (76, 3119340), (80, 2963373), (84, 2822260), (95, 2495472), (98, 2419080), (105, 2257808), (112, 2116695), (114, 2079560), (120, 1975582), (133, 1782480), (140, 1693356), (147, 1612720), (152, 1559670), (168, 1411130), (190, 1247736), (196, 1209540), (210, 1128904), (228, 1039780), (240, 987791), (245, 967632), (266, 891240), (280, 846678), (285, 831824), (294, 806360), (304, 779835), (336, 705565), (380, 623868), (392, 604770), (399, 594160), (420, 564452), (456, 519890), (490, 483816), (532, 445620), (560, 423339), (570, 415912), (588, 403180), (665, 356496), (735, 322544), (760, 311934), (784, 302385), (798, 297080), (840, 282226), (912, 259945), (931, 254640), (980, 241908), (1061, 223440), (1064, 222810), (1140, 207956), (1176, 201590), (1330, 178248), (1470, 161272), (1520, 155967), (1596, 148540), (1680, 141113), (1862, 127320), (1960, 120954), (1995, 118832), (2122, 111720), (2128, 111405), (2280, 103978), (2352, 100795), (2660, 89124), (2793, 84880), (2940, 80636), (3183, 74480), (3192, 74270), (3724, 63660), (3920, 60477), (3990, 59416), (4244, 55860), (4560, 51989), (4655, 50928), (5305, 44688), (5320, 44562), (5586, 42440), (5880, 40318), (6366, 37240), (6384, 37135), (7427, 31920), (7448, 31830), (7980, 29708), (8488, 27930), (9310, 25464), (10610, 22344), (10640, 22281), (11172, 21220), (11760, 20159), (12732, 18620), (13965, 16976), (14854, 15960), (14896, 15915)]