218373840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 320

約数和(自身を含む): 841017600

約数和(自身を除く): 622643760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 313, 323, 340, 342, 360, 380, 408, 432, 456, 459, 510, 513, 540, 570, 612, 626, 646, 680, 684, 720, 760, 765, 816, 855, 912, 918, 939, 969, 1020, 1026, 1080, 1140, 1224, 1252, 1292, 1360, 1368, 1520, 1530, 1565, 1615, 1710, 1836, 1878, 1938, 2040, 2052, 2160, 2280, 2295, 2448, 2504, 2565, 2584, 2736, 2817, 2907, 3060, 3130, 3230, 3420, 3672, 3756, 3876, 4080, 4104, 4560, 4590, 4695, 4845, 5008, 5130, 5168, 5321, 5634, 5814, 5947, 6120, 6260, 6460, 6840, 7344, 7512, 7752, 8208, 8451, 8721, 9180, 9390, 9690, 10260, 10642, 11268, 11628, 11894, 12240, 12520, 12920, 13680, 14085, 14535, 15024, 15504, 15963, 16902, 17442, 17841, 18360, 18780, 19380, 20520, 21284, 22536, 23256, 23788, 25040, 25840, 26605, 28170, 29070, 29735, 31926, 33804, 34884, 35682, 36720, 37560, 38760, 41040, 42255, 42568, 43605, 45072, 46512, 47576, 47889, 53210, 53523, 56340, 58140, 59470, 63852, 67608, 69768, 71364, 75120, 77520, 79815, 84510, 85136, 87210, 89205, 95152, 95778, 101099, 106420, 107046, 112680, 116280, 118940, 127704, 135216, 139536, 142728, 143667, 159630, 160569, 169020, 174420, 178410, 191556, 202198, 212840, 214092, 225360, 232560, 237880, 239445, 255408, 267615, 285456, 287334, 303297, 319260, 321138, 338040, 348840, 356820, 383112, 404396, 425680, 428184, 475760, 478890, 505495, 535230, 574668, 606594, 638520, 642276, 676080, 697680, 713640, 718335, 766224, 802845, 808792, 856368, 909891, 957780, 1010990, 1070460, 1149336, 1213188, 1277040, 1284552, 1427280, 1436670, 1516485, 1605690, 1617584, 1819782, 1915560, 2021980, 2140920, 2298672, 2426376, 2569104, 2729673, 2873340, 3032970, 3211380, 3639564, 3831120, 4043960, 4281840, 4549455, 4852752, 5459346, 5746680, 6065940, 6422760, 7279128, 8087920, 9098910, 10918692, 11493360, 12131880, 12845520, 13648365, 14558256, 18197820, 21837384, 24263760, 27296730, 36395640, 43674768, 54593460, 72791280, 109186920, 218373840]

約数ペア:

[(1, 218373840), (2, 109186920), (3, 72791280), (4, 54593460), (5, 43674768), (6, 36395640), (8, 27296730), (9, 24263760), (10, 21837384), (12, 18197820), (15, 14558256), (16, 13648365), (17, 12845520), (18, 12131880), (19, 11493360), (20, 10918692), (24, 9098910), (27, 8087920), (30, 7279128), (34, 6422760), (36, 6065940), (38, 5746680), (40, 5459346), (45, 4852752), (48, 4549455), (51, 4281840), (54, 4043960), (57, 3831120), (60, 3639564), (68, 3211380), (72, 3032970), (76, 2873340), (80, 2729673), (85, 2569104), (90, 2426376), (95, 2298672), (102, 2140920), (108, 2021980), (114, 1915560), (120, 1819782), (135, 1617584), (136, 1605690), (144, 1516485), (152, 1436670), (153, 1427280), (170, 1284552), (171, 1277040), (180, 1213188), (190, 1149336), (204, 1070460), (216, 1010990), (228, 957780), (240, 909891), (255, 856368), (270, 808792), (272, 802845), (285, 766224), (304, 718335), (306, 713640), (313, 697680), (323, 676080), (340, 642276), (342, 638520), (360, 606594), (380, 574668), (408, 535230), (432, 505495), (456, 478890), (459, 475760), (510, 428184), (513, 425680), (540, 404396), (570, 383112), (612, 356820), (626, 348840), (646, 338040), (680, 321138), (684, 319260), (720, 303297), (760, 287334), (765, 285456), (816, 267615), (855, 255408), (912, 239445), (918, 237880), (939, 232560), (969, 225360), (1020, 214092), (1026, 212840), (1080, 202198), (1140, 191556), (1224, 178410), (1252, 174420), (1292, 169020), (1360, 160569), (1368, 159630), (1520, 143667), (1530, 142728), (1565, 139536), (1615, 135216), (1710, 127704), (1836, 118940), (1878, 116280), (1938, 112680), (2040, 107046), (2052, 106420), (2160, 101099), (2280, 95778), (2295, 95152), (2448, 89205), (2504, 87210), (2565, 85136), (2584, 84510), (2736, 79815), (2817, 77520), (2907, 75120), (3060, 71364), (3130, 69768), (3230, 67608), (3420, 63852), (3672, 59470), (3756, 58140), (3876, 56340), (4080, 53523), (4104, 53210), (4560, 47889), (4590, 47576), (4695, 46512), (4845, 45072), (5008, 43605), (5130, 42568), (5168, 42255), (5321, 41040), (5634, 38760), (5814, 37560), (5947, 36720), (6120, 35682), (6260, 34884), (6460, 33804), (6840, 31926), (7344, 29735), (7512, 29070), (7752, 28170), (8208, 26605), (8451, 25840), (8721, 25040), (9180, 23788), (9390, 23256), (9690, 22536), (10260, 21284), (10642, 20520), (11268, 19380), (11628, 18780), (11894, 18360), (12240, 17841), (12520, 17442), (12920, 16902), (13680, 15963), (14085, 15504), (14535, 15024)]