238934880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 914457600

約数和(自身を除く): 675522720

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, 41, 45, 48, 54, 57, 60, 71, 72, 76, 80, 82, 90, 95, 96, 108, 114, 120, 123, 135, 142, 144, 152, 160, 164, 171, 180, 190, 205, 213, 216, 228, 240, 246, 270, 284, 285, 288, 304, 328, 342, 355, 360, 369, 380, 410, 426, 432, 456, 480, 492, 513, 540, 568, 570, 608, 615, 639, 656, 684, 710, 720, 738, 760, 779, 820, 852, 855, 864, 912, 984, 1026, 1065, 1080, 1107, 1136, 1140, 1230, 1278, 1312, 1349, 1368, 1420, 1440, 1476, 1520, 1558, 1640, 1704, 1710, 1824, 1845, 1917, 1968, 2052, 2130, 2160, 2214, 2272, 2280, 2337, 2460, 2556, 2565, 2698, 2736, 2840, 2911, 2952, 3040, 3116, 3195, 3280, 3408, 3420, 3690, 3834, 3895, 3936, 4047, 4104, 4260, 4320, 4428, 4560, 4674, 4920, 5112, 5130, 5396, 5472, 5535, 5680, 5822, 5904, 6232, 6390, 6560, 6745, 6816, 6840, 7011, 7380, 7668, 7790, 8094, 8208, 8520, 8733, 8856, 9120, 9348, 9585, 9840, 10224, 10260, 10792, 11070, 11360, 11644, 11685, 11808, 12141, 12464, 12780, 13490, 13680, 14022, 14555, 14760, 15336, 15580, 16188, 16416, 17040, 17466, 17712, 18696, 19170, 19680, 20235, 20448, 20520, 21033, 21584, 22140, 23288, 23370, 24282, 24928, 25560, 26199, 26980, 27360, 28044, 29110, 29520, 30672, 31160, 32376, 34080, 34932, 35055, 35424, 36423, 37392, 38340, 40470, 41040, 42066, 43168, 43665, 44280, 46576, 46740, 48564, 51120, 52398, 53960, 55309, 56088, 58220, 59040, 60705, 61344, 62320, 64752, 69864, 70110, 72846, 74784, 76680, 78597, 80940, 82080, 84132, 87330, 88560, 93152, 93480, 97128, 102240, 104796, 105165, 107920, 110618, 112176, 116440, 121410, 124640, 129504, 130995, 139728, 140220, 145692, 153360, 157194, 161880, 165927, 168264, 174660, 177120, 182115, 186960, 194256, 209592, 210330, 215840, 221236, 224352, 232880, 242820, 261990, 276545, 279456, 280440, 291384, 306720, 314388, 323760, 331854, 336528, 349320, 364230, 373920, 388512, 392985, 419184, 420660, 442472, 465760, 485640, 497781, 523980, 553090, 560880, 582768, 628776, 647520, 663708, 673056, 698640, 728460, 785970, 829635, 838368, 841320, 884944, 971280, 995562, 1047960, 1106180, 1121760, 1165536, 1257552, 1327416, 1397280, 1456920, 1493343, 1571940, 1659270, 1682640, 1769888, 1942560, 1991124, 2095920, 2212360, 2488905, 2515104, 2654832, 2913840, 2986686, 3143880, 3318540, 3365280, 3982248, 4191840, 4424720, 4977810, 5309664, 5827680, 5973372, 6287760, 6637080, 7466715, 7964496, 8849440, 9955620, 11946744, 12575520, 13274160, 14933430, 15928992, 19911240, 23893488, 26548320, 29866860, 39822480, 47786976, 59733720, 79644960, 119467440, 238934880]

約数ペア:

[(1, 238934880), (2, 119467440), (3, 79644960), (4, 59733720), (5, 47786976), (6, 39822480), (8, 29866860), (9, 26548320), (10, 23893488), (12, 19911240), (15, 15928992), (16, 14933430), (18, 13274160), (19, 12575520), (20, 11946744), (24, 9955620), (27, 8849440), (30, 7964496), (32, 7466715), (36, 6637080), (38, 6287760), (40, 5973372), (41, 5827680), (45, 5309664), (48, 4977810), (54, 4424720), (57, 4191840), (60, 3982248), (71, 3365280), (72, 3318540), (76, 3143880), (80, 2986686), (82, 2913840), (90, 2654832), (95, 2515104), (96, 2488905), (108, 2212360), (114, 2095920), (120, 1991124), (123, 1942560), (135, 1769888), (142, 1682640), (144, 1659270), (152, 1571940), (160, 1493343), (164, 1456920), (171, 1397280), (180, 1327416), (190, 1257552), (205, 1165536), (213, 1121760), (216, 1106180), (228, 1047960), (240, 995562), (246, 971280), (270, 884944), (284, 841320), (285, 838368), (288, 829635), (304, 785970), (328, 728460), (342, 698640), (355, 673056), (360, 663708), (369, 647520), (380, 628776), (410, 582768), (426, 560880), (432, 553090), (456, 523980), (480, 497781), (492, 485640), (513, 465760), (540, 442472), (568, 420660), (570, 419184), (608, 392985), (615, 388512), (639, 373920), (656, 364230), (684, 349320), (710, 336528), (720, 331854), (738, 323760), (760, 314388), (779, 306720), (820, 291384), (852, 280440), (855, 279456), (864, 276545), (912, 261990), (984, 242820), (1026, 232880), (1065, 224352), (1080, 221236), (1107, 215840), (1136, 210330), (1140, 209592), (1230, 194256), (1278, 186960), (1312, 182115), (1349, 177120), (1368, 174660), (1420, 168264), (1440, 165927), (1476, 161880), (1520, 157194), (1558, 153360), (1640, 145692), (1704, 140220), (1710, 139728), (1824, 130995), (1845, 129504), (1917, 124640), (1968, 121410), (2052, 116440), (2130, 112176), (2160, 110618), (2214, 107920), (2272, 105165), (2280, 104796), (2337, 102240), (2460, 97128), (2556, 93480), (2565, 93152), (2698, 88560), (2736, 87330), (2840, 84132), (2911, 82080), (2952, 80940), (3040, 78597), (3116, 76680), (3195, 74784), (3280, 72846), (3408, 70110), (3420, 69864), (3690, 64752), (3834, 62320), (3895, 61344), (3936, 60705), (4047, 59040), (4104, 58220), (4260, 56088), (4320, 55309), (4428, 53960), (4560, 52398), (4674, 51120), (4920, 48564), (5112, 46740), (5130, 46576), (5396, 44280), (5472, 43665), (5535, 43168), (5680, 42066), (5822, 41040), (5904, 40470), (6232, 38340), (6390, 37392), (6560, 36423), (6745, 35424), (6816, 35055), (6840, 34932), (7011, 34080), (7380, 32376), (7668, 31160), (7790, 30672), (8094, 29520), (8208, 29110), (8520, 28044), (8733, 27360), (8856, 26980), (9120, 26199), (9348, 25560), (9585, 24928), (9840, 24282), (10224, 23370), (10260, 23288), (10792, 22140), (11070, 21584), (11360, 21033), (11644, 20520), (11685, 20448), (11808, 20235), (12141, 19680), (12464, 19170), (12780, 18696), (13490, 17712), (13680, 17466), (14022, 17040), (14555, 16416), (14760, 16188), (15336, 15580)]