244149120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 256

約数和(自身を含む): 881280000

約数和(自身を除く): 637130880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 199, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 398, 426, 432, 480, 540, 568, 576, 597, 639, 640, 710, 720, 796, 852, 864, 960, 995, 1065, 1080, 1136, 1152, 1194, 1278, 1420, 1440, 1592, 1704, 1728, 1791, 1917, 1920, 1990, 2130, 2160, 2272, 2388, 2556, 2840, 2880, 2985, 3184, 3195, 3408, 3456, 3582, 3834, 3980, 4260, 4320, 4544, 4776, 5112, 5373, 5680, 5760, 5970, 6368, 6390, 6816, 7164, 7668, 7960, 8520, 8640, 8955, 9088, 9552, 9585, 10224, 10746, 11360, 11940, 12736, 12780, 13632, 14129, 14328, 15336, 15920, 17040, 17280, 17910, 19104, 19170, 20448, 21492, 22720, 23880, 25472, 25560, 26865, 27264, 28258, 28656, 30672, 31840, 34080, 35820, 38208, 38340, 40896, 42387, 42984, 45440, 47760, 51120, 53730, 56516, 57312, 61344, 63680, 68160, 70645, 71640, 76416, 76680, 81792, 84774, 85968, 95520, 102240, 107460, 113032, 114624, 122688, 127161, 127360, 136320, 141290, 143280, 153360, 169548, 171936, 191040, 204480, 211935, 214920, 226064, 229248, 245376, 254322, 282580, 286560, 306720, 339096, 343872, 381483, 382080, 408960, 423870, 429840, 452128, 508644, 565160, 573120, 613440, 635805, 678192, 687744, 762966, 847740, 859680, 904256, 1017288, 1130320, 1146240, 1226880, 1271610, 1356384, 1525932, 1695480, 1719360, 1808512, 1907415, 2034576, 2260640, 2543220, 2712768, 3051864, 3390960, 3438720, 3814830, 4069152, 4521280, 5086440, 5425536, 6103728, 6781920, 7629660, 8138304, 9042560, 10172880, 12207456, 13563840, 15259320, 16276608, 20345760, 24414912, 27127680, 30518640, 40691520, 48829824, 61037280, 81383040, 122074560, 244149120]

約数ペア:

[(1, 244149120), (2, 122074560), (3, 81383040), (4, 61037280), (5, 48829824), (6, 40691520), (8, 30518640), (9, 27127680), (10, 24414912), (12, 20345760), (15, 16276608), (16, 15259320), (18, 13563840), (20, 12207456), (24, 10172880), (27, 9042560), (30, 8138304), (32, 7629660), (36, 6781920), (40, 6103728), (45, 5425536), (48, 5086440), (54, 4521280), (60, 4069152), (64, 3814830), (71, 3438720), (72, 3390960), (80, 3051864), (90, 2712768), (96, 2543220), (108, 2260640), (120, 2034576), (128, 1907415), (135, 1808512), (142, 1719360), (144, 1695480), (160, 1525932), (180, 1356384), (192, 1271610), (199, 1226880), (213, 1146240), (216, 1130320), (240, 1017288), (270, 904256), (284, 859680), (288, 847740), (320, 762966), (355, 687744), (360, 678192), (384, 635805), (398, 613440), (426, 573120), (432, 565160), (480, 508644), (540, 452128), (568, 429840), (576, 423870), (597, 408960), (639, 382080), (640, 381483), (710, 343872), (720, 339096), (796, 306720), (852, 286560), (864, 282580), (960, 254322), (995, 245376), (1065, 229248), (1080, 226064), (1136, 214920), (1152, 211935), (1194, 204480), (1278, 191040), (1420, 171936), (1440, 169548), (1592, 153360), (1704, 143280), (1728, 141290), (1791, 136320), (1917, 127360), (1920, 127161), (1990, 122688), (2130, 114624), (2160, 113032), (2272, 107460), (2388, 102240), (2556, 95520), (2840, 85968), (2880, 84774), (2985, 81792), (3184, 76680), (3195, 76416), (3408, 71640), (3456, 70645), (3582, 68160), (3834, 63680), (3980, 61344), (4260, 57312), (4320, 56516), (4544, 53730), (4776, 51120), (5112, 47760), (5373, 45440), (5680, 42984), (5760, 42387), (5970, 40896), (6368, 38340), (6390, 38208), (6816, 35820), (7164, 34080), (7668, 31840), (7960, 30672), (8520, 28656), (8640, 28258), (8955, 27264), (9088, 26865), (9552, 25560), (9585, 25472), (10224, 23880), (10746, 22720), (11360, 21492), (11940, 20448), (12736, 19170), (12780, 19104), (13632, 17910), (14129, 17280), (14328, 17040), (15336, 15920)]