286469040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 320

約数和(自身を含む): 1106929152

約数和(自身を除く): 820460112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 491, 510, 520, 528, 561, 572, 624, 660, 663, 680, 715, 748, 780, 816, 858, 880, 884, 935, 982, 1020, 1040, 1105, 1122, 1144, 1320, 1326, 1360, 1430, 1473, 1496, 1560, 1716, 1768, 1870, 1964, 2040, 2145, 2210, 2244, 2288, 2431, 2455, 2640, 2652, 2805, 2860, 2946, 2992, 3120, 3315, 3432, 3536, 3740, 3928, 4080, 4290, 4420, 4488, 4862, 4910, 5304, 5401, 5610, 5720, 5892, 6383, 6630, 6864, 7293, 7365, 7480, 7856, 8347, 8580, 8840, 8976, 9724, 9820, 10608, 10802, 11220, 11440, 11784, 12155, 12766, 13260, 14586, 14730, 14960, 16203, 16694, 17160, 17680, 19149, 19448, 19640, 21604, 22440, 23568, 24310, 25041, 25532, 26520, 27005, 29172, 29460, 31915, 32406, 33388, 34320, 36465, 38298, 38896, 39280, 41735, 43208, 44880, 48620, 50082, 51064, 53040, 54010, 58344, 58920, 63830, 64812, 66776, 70213, 72930, 76596, 81015, 83470, 86416, 91817, 95745, 97240, 100164, 102128, 108020, 108511, 116688, 117840, 125205, 127660, 129624, 133552, 140426, 145860, 153192, 162030, 166940, 183634, 191490, 194480, 200328, 210639, 216040, 217022, 250410, 255320, 259248, 275451, 280852, 291720, 306384, 324060, 325533, 333880, 351065, 367268, 382980, 400656, 421278, 432080, 434044, 459085, 500820, 510640, 542555, 550902, 561704, 583440, 648120, 651066, 667760, 702130, 734536, 765960, 842556, 868088, 918170, 1001640, 1053195, 1085110, 1101804, 1123408, 1193621, 1296240, 1302132, 1377255, 1404260, 1469072, 1531920, 1627665, 1685112, 1736176, 1836340, 2003280, 2106390, 2170220, 2203608, 2387242, 2604264, 2754510, 2808520, 3255330, 3370224, 3580863, 3672680, 4212780, 4340440, 4407216, 4774484, 5208528, 5509020, 5617040, 5968105, 6510660, 7161726, 7345360, 8425560, 8680880, 9548968, 11018040, 11936210, 13021320, 14323452, 16851120, 17904315, 19097936, 22036080, 23872420, 26042640, 28646904, 35808630, 47744840, 57293808, 71617260, 95489680, 143234520, 286469040]

約数ペア:

[(1, 286469040), (2, 143234520), (3, 95489680), (4, 71617260), (5, 57293808), (6, 47744840), (8, 35808630), (10, 28646904), (11, 26042640), (12, 23872420), (13, 22036080), (15, 19097936), (16, 17904315), (17, 16851120), (20, 14323452), (22, 13021320), (24, 11936210), (26, 11018040), (30, 9548968), (33, 8680880), (34, 8425560), (39, 7345360), (40, 7161726), (44, 6510660), (48, 5968105), (51, 5617040), (52, 5509020), (55, 5208528), (60, 4774484), (65, 4407216), (66, 4340440), (68, 4212780), (78, 3672680), (80, 3580863), (85, 3370224), (88, 3255330), (102, 2808520), (104, 2754510), (110, 2604264), (120, 2387242), (130, 2203608), (132, 2170220), (136, 2106390), (143, 2003280), (156, 1836340), (165, 1736176), (170, 1685112), (176, 1627665), (187, 1531920), (195, 1469072), (204, 1404260), (208, 1377255), (220, 1302132), (221, 1296240), (240, 1193621), (255, 1123408), (260, 1101804), (264, 1085110), (272, 1053195), (286, 1001640), (312, 918170), (330, 868088), (340, 842556), (374, 765960), (390, 734536), (408, 702130), (429, 667760), (440, 651066), (442, 648120), (491, 583440), (510, 561704), (520, 550902), (528, 542555), (561, 510640), (572, 500820), (624, 459085), (660, 434044), (663, 432080), (680, 421278), (715, 400656), (748, 382980), (780, 367268), (816, 351065), (858, 333880), (880, 325533), (884, 324060), (935, 306384), (982, 291720), (1020, 280852), (1040, 275451), (1105, 259248), (1122, 255320), (1144, 250410), (1320, 217022), (1326, 216040), (1360, 210639), (1430, 200328), (1473, 194480), (1496, 191490), (1560, 183634), (1716, 166940), (1768, 162030), (1870, 153192), (1964, 145860), (2040, 140426), (2145, 133552), (2210, 129624), (2244, 127660), (2288, 125205), (2431, 117840), (2455, 116688), (2640, 108511), (2652, 108020), (2805, 102128), (2860, 100164), (2946, 97240), (2992, 95745), (3120, 91817), (3315, 86416), (3432, 83470), (3536, 81015), (3740, 76596), (3928, 72930), (4080, 70213), (4290, 66776), (4420, 64812), (4488, 63830), (4862, 58920), (4910, 58344), (5304, 54010), (5401, 53040), (5610, 51064), (5720, 50082), (5892, 48620), (6383, 44880), (6630, 43208), (6864, 41735), (7293, 39280), (7365, 38896), (7480, 38298), (7856, 36465), (8347, 34320), (8580, 33388), (8840, 32406), (8976, 31915), (9724, 29460), (9820, 29172), (10608, 27005), (10802, 26520), (11220, 25532), (11440, 25041), (11784, 24310), (12155, 23568), (12766, 22440), (13260, 21604), (14586, 19640), (14730, 19448), (14960, 19149), (16203, 17680), (16694, 17160)]