238716720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 400

約数和(自身を含む): 962536608

約数和(自身を除く): 723819888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 162, 165, 170, 176, 180, 187, 197, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 324, 330, 340, 360, 374, 394, 396, 405, 408, 432, 440, 459, 495, 510, 528, 540, 561, 591, 594, 612, 648, 660, 680, 720, 748, 765, 788, 792, 810, 816, 880, 891, 918, 935, 985, 990, 1020, 1080, 1122, 1182, 1188, 1224, 1296, 1320, 1360, 1377, 1485, 1496, 1530, 1576, 1584, 1620, 1683, 1773, 1782, 1836, 1870, 1970, 1980, 2040, 2160, 2167, 2244, 2295, 2364, 2376, 2448, 2640, 2754, 2805, 2955, 2970, 2992, 3060, 3152, 3240, 3349, 3366, 3546, 3564, 3672, 3740, 3940, 3960, 4080, 4334, 4455, 4488, 4590, 4728, 4752, 5049, 5319, 5508, 5610, 5910, 5940, 6120, 6480, 6501, 6698, 6732, 6885, 7092, 7128, 7344, 7480, 7880, 7920, 8415, 8668, 8865, 8910, 8976, 9180, 9456, 10047, 10098, 10638, 10835, 11016, 11220, 11820, 11880, 12240, 13002, 13396, 13464, 13770, 14184, 14256, 14960, 15147, 15760, 15957, 16745, 16830, 17336, 17730, 17820, 18360, 19503, 20094, 20196, 21276, 21670, 22032, 22440, 23640, 23760, 25245, 26004, 26595, 26792, 26928, 27540, 28368, 30141, 30294, 31914, 32505, 33490, 33660, 34672, 35460, 35640, 36720, 36839, 39006, 40188, 40392, 42552, 43340, 44880, 47280, 50235, 50490, 52008, 53190, 53584, 55080, 58509, 60282, 60588, 63828, 65010, 66980, 67320, 70920, 71280, 73678, 75735, 78012, 79785, 80376, 80784, 85104, 86680, 90423, 97515, 100470, 100980, 104016, 106380, 110160, 110517, 117018, 120564, 121176, 127656, 130020, 133960, 134640, 141840, 147356, 150705, 151470, 156024, 159570, 160752, 173360, 175527, 180846, 184195, 195030, 200940, 201960, 212760, 221034, 234036, 241128, 242352, 255312, 260040, 267920, 271269, 292545, 294712, 301410, 302940, 312048, 319140, 331551, 351054, 361692, 368390, 390060, 401880, 403920, 425520, 442068, 452115, 468072, 482256, 520080, 542538, 552585, 585090, 589424, 602820, 605880, 638280, 663102, 702108, 723384, 736780, 780120, 803760, 877635, 884136, 904230, 936144, 994653, 1085076, 1105170, 1170180, 1205640, 1211760, 1276560, 1326204, 1356345, 1404216, 1446768, 1473560, 1560240, 1657755, 1755270, 1768272, 1808460, 1989306, 2170152, 2210340, 2340360, 2411280, 2652408, 2712690, 2808432, 2947120, 2983959, 3315510, 3510540, 3616920, 3978612, 4340304, 4420680, 4680720, 4973265, 5304816, 5425380, 5967918, 6631020, 7021080, 7233840, 7957224, 8841360, 9946530, 10850760, 11935836, 13262040, 14042160, 14919795, 15914448, 19893060, 21701520, 23871672, 26524080, 29839590, 39786120, 47743344, 59679180, 79572240, 119358360, 238716720]

約数ペア:

[(1, 238716720), (2, 119358360), (3, 79572240), (4, 59679180), (5, 47743344), (6, 39786120), (8, 29839590), (9, 26524080), (10, 23871672), (11, 21701520), (12, 19893060), (15, 15914448), (16, 14919795), (17, 14042160), (18, 13262040), (20, 11935836), (22, 10850760), (24, 9946530), (27, 8841360), (30, 7957224), (33, 7233840), (34, 7021080), (36, 6631020), (40, 5967918), (44, 5425380), (45, 5304816), (48, 4973265), (51, 4680720), (54, 4420680), (55, 4340304), (60, 3978612), (66, 3616920), (68, 3510540), (72, 3315510), (80, 2983959), (81, 2947120), (85, 2808432), (88, 2712690), (90, 2652408), (99, 2411280), (102, 2340360), (108, 2210340), (110, 2170152), (120, 1989306), (132, 1808460), (135, 1768272), (136, 1755270), (144, 1657755), (153, 1560240), (162, 1473560), (165, 1446768), (170, 1404216), (176, 1356345), (180, 1326204), (187, 1276560), (197, 1211760), (198, 1205640), (204, 1170180), (216, 1105170), (220, 1085076), (240, 994653), (255, 936144), (264, 904230), (270, 884136), (272, 877635), (297, 803760), (306, 780120), (324, 736780), (330, 723384), (340, 702108), (360, 663102), (374, 638280), (394, 605880), (396, 602820), (405, 589424), (408, 585090), (432, 552585), (440, 542538), (459, 520080), (495, 482256), (510, 468072), (528, 452115), (540, 442068), (561, 425520), (591, 403920), (594, 401880), (612, 390060), (648, 368390), (660, 361692), (680, 351054), (720, 331551), (748, 319140), (765, 312048), (788, 302940), (792, 301410), (810, 294712), (816, 292545), (880, 271269), (891, 267920), (918, 260040), (935, 255312), (985, 242352), (990, 241128), (1020, 234036), (1080, 221034), (1122, 212760), (1182, 201960), (1188, 200940), (1224, 195030), (1296, 184195), (1320, 180846), (1360, 175527), (1377, 173360), (1485, 160752), (1496, 159570), (1530, 156024), (1576, 151470), (1584, 150705), (1620, 147356), (1683, 141840), (1773, 134640), (1782, 133960), (1836, 130020), (1870, 127656), (1970, 121176), (1980, 120564), (2040, 117018), (2160, 110517), (2167, 110160), (2244, 106380), (2295, 104016), (2364, 100980), (2376, 100470), (2448, 97515), (2640, 90423), (2754, 86680), (2805, 85104), (2955, 80784), (2970, 80376), (2992, 79785), (3060, 78012), (3152, 75735), (3240, 73678), (3349, 71280), (3366, 70920), (3546, 67320), (3564, 66980), (3672, 65010), (3740, 63828), (3940, 60588), (3960, 60282), (4080, 58509), (4334, 55080), (4455, 53584), (4488, 53190), (4590, 52008), (4728, 50490), (4752, 50235), (5049, 47280), (5319, 44880), (5508, 43340), (5610, 42552), (5910, 40392), (5940, 40188), (6120, 39006), (6480, 36839), (6501, 36720), (6698, 35640), (6732, 35460), (6885, 34672), (7092, 33660), (7128, 33490), (7344, 32505), (7480, 31914), (7880, 30294), (7920, 30141), (8415, 28368), (8668, 27540), (8865, 26928), (8910, 26792), (8976, 26595), (9180, 26004), (9456, 25245), (10047, 23760), (10098, 23640), (10638, 22440), (10835, 22032), (11016, 21670), (11220, 21276), (11820, 20196), (11880, 20094), (12240, 19503), (13002, 18360), (13396, 17820), (13464, 17730), (13770, 17336), (14184, 16830), (14256, 16745), (14960, 15957), (15147, 15760)]