221087040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 448

約数和(自身を含む): 842711040

約数和(自身を除く): 621624000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 30, 31, 32, 34, 38, 40, 46, 48, 51, 57, 60, 62, 64, 68, 69, 76, 80, 85, 92, 93, 95, 96, 102, 114, 115, 120, 124, 136, 138, 152, 155, 160, 170, 184, 186, 190, 192, 204, 228, 230, 240, 248, 255, 272, 276, 285, 304, 310, 320, 323, 340, 345, 368, 372, 380, 391, 408, 437, 456, 460, 465, 480, 496, 510, 527, 544, 552, 570, 589, 608, 620, 646, 680, 690, 713, 736, 744, 760, 782, 816, 874, 912, 920, 930, 960, 969, 992, 1020, 1054, 1088, 1104, 1140, 1173, 1178, 1216, 1240, 1292, 1311, 1360, 1380, 1426, 1472, 1488, 1520, 1564, 1581, 1615, 1632, 1748, 1767, 1824, 1840, 1860, 1938, 1955, 1984, 2040, 2108, 2139, 2185, 2208, 2280, 2346, 2356, 2480, 2584, 2622, 2635, 2720, 2760, 2852, 2945, 2976, 3040, 3128, 3162, 3230, 3264, 3496, 3534, 3565, 3648, 3680, 3720, 3876, 3910, 4080, 4216, 4278, 4370, 4416, 4560, 4692, 4712, 4845, 4960, 5168, 5244, 5270, 5440, 5520, 5704, 5865, 5890, 5952, 6080, 6256, 6324, 6460, 6555, 6992, 7068, 7130, 7360, 7429, 7440, 7752, 7820, 7905, 8160, 8432, 8556, 8740, 8835, 9120, 9384, 9424, 9690, 9920, 10013, 10336, 10488, 10540, 10695, 11040, 11408, 11730, 11780, 12121, 12512, 12648, 12920, 13110, 13547, 13984, 14136, 14260, 14858, 14880, 15504, 15640, 15810, 16320, 16864, 17112, 17480, 17670, 18240, 18768, 18848, 19380, 20026, 20672, 20976, 21080, 21390, 22080, 22287, 22816, 23460, 23560, 24242, 25024, 25296, 25840, 26220, 27094, 27968, 28272, 28520, 29716, 29760, 30039, 31008, 31280, 31620, 33728, 34224, 34960, 35340, 36363, 37145, 37536, 37696, 38760, 40052, 40641, 41952, 42160, 42780, 44574, 45632, 46920, 47120, 48484, 50065, 50592, 51680, 52440, 54188, 56544, 57040, 59432, 60078, 60605, 62016, 62560, 63240, 67735, 68448, 69920, 70680, 72726, 74290, 75072, 77520, 80104, 81282, 83904, 84320, 85560, 89148, 93840, 94240, 96968, 100130, 101184, 103360, 104880, 108376, 111435, 113088, 114080, 118864, 120156, 121210, 125120, 126480, 135470, 136896, 139840, 141360, 145452, 148580, 150195, 155040, 160208, 162564, 168640, 171120, 178296, 181815, 187680, 188480, 193936, 200260, 203205, 209760, 216752, 222870, 228160, 230299, 237728, 240312, 242420, 252960, 270940, 282720, 290904, 297160, 300390, 310080, 320416, 325128, 342240, 356592, 363630, 375360, 387872, 400520, 406410, 419520, 433504, 445740, 460598, 475456, 480624, 484840, 505920, 541880, 565440, 581808, 594320, 600780, 640832, 650256, 684480, 690897, 713184, 727260, 775744, 801040, 812820, 867008, 891480, 921196, 961248, 969680, 1083760, 1151495, 1163616, 1188640, 1201560, 1300512, 1381794, 1426368, 1454520, 1602080, 1625640, 1782960, 1842392, 1922496, 1939360, 2167520, 2302990, 2327232, 2377280, 2403120, 2601024, 2763588, 2909040, 3204160, 3251280, 3454485, 3565920, 3684784, 3878720, 4335040, 4605980, 4806240, 5527176, 5818080, 6502560, 6908970, 7131840, 7369568, 9211960, 9612480, 11054352, 11636160, 13005120, 13817940, 14739136, 18423920, 22108704, 27635880, 36847840, 44217408, 55271760, 73695680, 110543520, 221087040]

約数ペア:

[(1, 221087040), (2, 110543520), (3, 73695680), (4, 55271760), (5, 44217408), (6, 36847840), (8, 27635880), (10, 22108704), (12, 18423920), (15, 14739136), (16, 13817940), (17, 13005120), (19, 11636160), (20, 11054352), (23, 9612480), (24, 9211960), (30, 7369568), (31, 7131840), (32, 6908970), (34, 6502560), (38, 5818080), (40, 5527176), (46, 4806240), (48, 4605980), (51, 4335040), (57, 3878720), (60, 3684784), (62, 3565920), (64, 3454485), (68, 3251280), (69, 3204160), (76, 2909040), (80, 2763588), (85, 2601024), (92, 2403120), (93, 2377280), (95, 2327232), (96, 2302990), (102, 2167520), (114, 1939360), (115, 1922496), (120, 1842392), (124, 1782960), (136, 1625640), (138, 1602080), (152, 1454520), (155, 1426368), (160, 1381794), (170, 1300512), (184, 1201560), (186, 1188640), (190, 1163616), (192, 1151495), (204, 1083760), (228, 969680), (230, 961248), (240, 921196), (248, 891480), (255, 867008), (272, 812820), (276, 801040), (285, 775744), (304, 727260), (310, 713184), (320, 690897), (323, 684480), (340, 650256), (345, 640832), (368, 600780), (372, 594320), (380, 581808), (391, 565440), (408, 541880), (437, 505920), (456, 484840), (460, 480624), (465, 475456), (480, 460598), (496, 445740), (510, 433504), (527, 419520), (544, 406410), (552, 400520), (570, 387872), (589, 375360), (608, 363630), (620, 356592), (646, 342240), (680, 325128), (690, 320416), (713, 310080), (736, 300390), (744, 297160), (760, 290904), (782, 282720), (816, 270940), (874, 252960), (912, 242420), (920, 240312), (930, 237728), (960, 230299), (969, 228160), (992, 222870), (1020, 216752), (1054, 209760), (1088, 203205), (1104, 200260), (1140, 193936), (1173, 188480), (1178, 187680), (1216, 181815), (1240, 178296), (1292, 171120), (1311, 168640), (1360, 162564), (1380, 160208), (1426, 155040), (1472, 150195), (1488, 148580), (1520, 145452), (1564, 141360), (1581, 139840), (1615, 136896), (1632, 135470), (1748, 126480), (1767, 125120), (1824, 121210), (1840, 120156), (1860, 118864), (1938, 114080), (1955, 113088), (1984, 111435), (2040, 108376), (2108, 104880), (2139, 103360), (2185, 101184), (2208, 100130), (2280, 96968), (2346, 94240), (2356, 93840), (2480, 89148), (2584, 85560), (2622, 84320), (2635, 83904), (2720, 81282), (2760, 80104), (2852, 77520), (2945, 75072), (2976, 74290), (3040, 72726), (3128, 70680), (3162, 69920), (3230, 68448), (3264, 67735), (3496, 63240), (3534, 62560), (3565, 62016), (3648, 60605), (3680, 60078), (3720, 59432), (3876, 57040), (3910, 56544), (4080, 54188), (4216, 52440), (4278, 51680), (4370, 50592), (4416, 50065), (4560, 48484), (4692, 47120), (4712, 46920), (4845, 45632), (4960, 44574), (5168, 42780), (5244, 42160), (5270, 41952), (5440, 40641), (5520, 40052), (5704, 38760), (5865, 37696), (5890, 37536), (5952, 37145), (6080, 36363), (6256, 35340), (6324, 34960), (6460, 34224), (6555, 33728), (6992, 31620), (7068, 31280), (7130, 31008), (7360, 30039), (7429, 29760), (7440, 29716), (7752, 28520), (7820, 28272), (7905, 27968), (8160, 27094), (8432, 26220), (8556, 25840), (8740, 25296), (8835, 25024), (9120, 24242), (9384, 23560), (9424, 23460), (9690, 22816), (9920, 22287), (10013, 22080), (10336, 21390), (10488, 21080), (10540, 20976), (10695, 20672), (11040, 20026), (11408, 19380), (11730, 18848), (11780, 18768), (12121, 18240), (12512, 17670), (12648, 17480), (12920, 17112), (13110, 16864), (13547, 16320), (13984, 15810), (14136, 15640), (14260, 15504), (14858, 14880)]