215491320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 844603200

約数和(自身を除く): 629111880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 97, 99, 102, 108, 110, 120, 121, 132, 135, 136, 153, 165, 170, 180, 187, 194, 198, 204, 216, 220, 242, 255, 264, 270, 291, 297, 306, 330, 340, 360, 363, 374, 388, 396, 408, 440, 459, 484, 485, 495, 510, 540, 561, 582, 594, 605, 612, 660, 680, 726, 748, 765, 776, 792, 873, 918, 935, 968, 970, 990, 1020, 1067, 1080, 1089, 1122, 1164, 1188, 1210, 1224, 1320, 1452, 1455, 1485, 1496, 1530, 1649, 1683, 1746, 1815, 1836, 1870, 1940, 1980, 2040, 2057, 2134, 2178, 2244, 2295, 2328, 2376, 2420, 2619, 2805, 2904, 2910, 2970, 3060, 3201, 3267, 3298, 3366, 3492, 3630, 3672, 3740, 3880, 3960, 4114, 4268, 4356, 4365, 4488, 4590, 4840, 4947, 5049, 5238, 5335, 5445, 5610, 5820, 5940, 6120, 6171, 6402, 6534, 6596, 6732, 6984, 7260, 7480, 8228, 8245, 8415, 8536, 8712, 8730, 9180, 9603, 9894, 10098, 10285, 10476, 10670, 10890, 11220, 11640, 11737, 11880, 12342, 12804, 13068, 13095, 13192, 13464, 14520, 14841, 16005, 16335, 16456, 16490, 16830, 17460, 18139, 18360, 18513, 19206, 19788, 20196, 20570, 20952, 21340, 21780, 22440, 23474, 24684, 24735, 25245, 25608, 26136, 26190, 28809, 29682, 30855, 32010, 32670, 32980, 33660, 34920, 35211, 36278, 37026, 38412, 39576, 40392, 41140, 42680, 43560, 44523, 46948, 48015, 49368, 49470, 50490, 52380, 54417, 55539, 57618, 58685, 59364, 61710, 64020, 65340, 65960, 67320, 70422, 72556, 74052, 74205, 76824, 82280, 89046, 90695, 92565, 93896, 96030, 98940, 100980, 104760, 105633, 108834, 111078, 115236, 117370, 118728, 123420, 128040, 130680, 140844, 144045, 145112, 148104, 148410, 163251, 176055, 178092, 181390, 185130, 192060, 197880, 199529, 201960, 211266, 217668, 222156, 222615, 230472, 234740, 246840, 272085, 277695, 281688, 288090, 296820, 316899, 326502, 352110, 356184, 362780, 370260, 384120, 399058, 422532, 435336, 444312, 445230, 469480, 489753, 528165, 544170, 555390, 576180, 593640, 598587, 633798, 653004, 704220, 725560, 740520, 798116, 816255, 845064, 890460, 979506, 997645, 1056330, 1088340, 1110780, 1152360, 1197174, 1267596, 1306008, 1408440, 1584495, 1596232, 1632510, 1780920, 1795761, 1959012, 1995290, 2112660, 2176680, 2221560, 2394348, 2448765, 2535192, 2992935, 3168990, 3265020, 3591522, 3918024, 3990580, 4225320, 4788696, 4897530, 5387283, 5985870, 6337980, 6530040, 7183044, 7981160, 8978805, 9795060, 10774566, 11971740, 12675960, 14366088, 17957610, 19590120, 21549132, 23943480, 26936415, 35915220, 43098264, 53872830, 71830440, 107745660, 215491320]

約数ペア:

[(1, 215491320), (2, 107745660), (3, 71830440), (4, 53872830), (5, 43098264), (6, 35915220), (8, 26936415), (9, 23943480), (10, 21549132), (11, 19590120), (12, 17957610), (15, 14366088), (17, 12675960), (18, 11971740), (20, 10774566), (22, 9795060), (24, 8978805), (27, 7981160), (30, 7183044), (33, 6530040), (34, 6337980), (36, 5985870), (40, 5387283), (44, 4897530), (45, 4788696), (51, 4225320), (54, 3990580), (55, 3918024), (60, 3591522), (66, 3265020), (68, 3168990), (72, 2992935), (85, 2535192), (88, 2448765), (90, 2394348), (97, 2221560), (99, 2176680), (102, 2112660), (108, 1995290), (110, 1959012), (120, 1795761), (121, 1780920), (132, 1632510), (135, 1596232), (136, 1584495), (153, 1408440), (165, 1306008), (170, 1267596), (180, 1197174), (187, 1152360), (194, 1110780), (198, 1088340), (204, 1056330), (216, 997645), (220, 979506), (242, 890460), (255, 845064), (264, 816255), (270, 798116), (291, 740520), (297, 725560), (306, 704220), (330, 653004), (340, 633798), (360, 598587), (363, 593640), (374, 576180), (388, 555390), (396, 544170), (408, 528165), (440, 489753), (459, 469480), (484, 445230), (485, 444312), (495, 435336), (510, 422532), (540, 399058), (561, 384120), (582, 370260), (594, 362780), (605, 356184), (612, 352110), (660, 326502), (680, 316899), (726, 296820), (748, 288090), (765, 281688), (776, 277695), (792, 272085), (873, 246840), (918, 234740), (935, 230472), (968, 222615), (970, 222156), (990, 217668), (1020, 211266), (1067, 201960), (1080, 199529), (1089, 197880), (1122, 192060), (1164, 185130), (1188, 181390), (1210, 178092), (1224, 176055), (1320, 163251), (1452, 148410), (1455, 148104), (1485, 145112), (1496, 144045), (1530, 140844), (1649, 130680), (1683, 128040), (1746, 123420), (1815, 118728), (1836, 117370), (1870, 115236), (1940, 111078), (1980, 108834), (2040, 105633), (2057, 104760), (2134, 100980), (2178, 98940), (2244, 96030), (2295, 93896), (2328, 92565), (2376, 90695), (2420, 89046), (2619, 82280), (2805, 76824), (2904, 74205), (2910, 74052), (2970, 72556), (3060, 70422), (3201, 67320), (3267, 65960), (3298, 65340), (3366, 64020), (3492, 61710), (3630, 59364), (3672, 58685), (3740, 57618), (3880, 55539), (3960, 54417), (4114, 52380), (4268, 50490), (4356, 49470), (4365, 49368), (4488, 48015), (4590, 46948), (4840, 44523), (4947, 43560), (5049, 42680), (5238, 41140), (5335, 40392), (5445, 39576), (5610, 38412), (5820, 37026), (5940, 36278), (6120, 35211), (6171, 34920), (6402, 33660), (6534, 32980), (6596, 32670), (6732, 32010), (6984, 30855), (7260, 29682), (7480, 28809), (8228, 26190), (8245, 26136), (8415, 25608), (8536, 25245), (8712, 24735), (8730, 24684), (9180, 23474), (9603, 22440), (9894, 21780), (10098, 21340), (10285, 20952), (10476, 20570), (10670, 20196), (10890, 19788), (11220, 19206), (11640, 18513), (11737, 18360), (11880, 18139), (12342, 17460), (12804, 16830), (13068, 16490), (13095, 16456), (13192, 16335), (13464, 16005), (14520, 14841)]