31388291280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{6367}}^1$

素因数の和:6594

約数の個数: 240

約数和(自身を含む): 108647046144

約数和(自身を除く): 77258754864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 167, 180, 205, 240, 246, 328, 334, 360, 369, 410, 492, 501, 615, 656, 668, 720, 738, 820, 835, 984, 1002, 1230, 1336, 1476, 1503, 1640, 1670, 1845, 1968, 2004, 2460, 2505, 2672, 2952, 3006, 3280, 3340, 3690, 4008, 4920, 5010, 5904, 6012, 6367, 6680, 6847, 7380, 7515, 8016, 9840, 10020, 12024, 12734, 13360, 13694, 14760, 15030, 19101, 20040, 20541, 24048, 25468, 27388, 29520, 30060, 31835, 34235, 38202, 40080, 41082, 50936, 54776, 57303, 60120, 61623, 63670, 68470, 76404, 82164, 95505, 101872, 102705, 109552, 114606, 120240, 123246, 127340, 136940, 152808, 164328, 191010, 205410, 229212, 246492, 254680, 261047, 273880, 286515, 305616, 308115, 328656, 382020, 410820, 458424, 492984, 509360, 522094, 547760, 573030, 616230, 764040, 783141, 821640, 916848, 985968, 1044188, 1063289, 1146060, 1232460, 1305235, 1528080, 1566282, 1643280, 2088376, 2126578, 2292120, 2349423, 2464920, 2610470, 3132564, 3189867, 3915705, 4176752, 4253156, 4584240, 4698846, 4929840, 5220940, 5316445, 6265128, 6379734, 7831410, 8506312, 9397692, 9569601, 10441880, 10632890, 11747115, 12530256, 12759468, 15662820, 15949335, 17012624, 18795384, 19139202, 20883760, 21265780, 23494230, 25518936, 31325640, 31898670, 37590768, 38278404, 42531560, 43594849, 46988460, 47848005, 51037872, 62651280, 63797340, 76556808, 85063120, 87189698, 93976920, 95696010, 127594680, 130784547, 153113616, 174379396, 187953840, 191392020, 217974245, 255189360, 261569094, 348758792, 382784040, 392353641, 435948490, 523138188, 653922735, 697517584, 765568080, 784707282, 871896980, 1046276376, 1307845470, 1569414564, 1743793960, 1961768205, 2092552752, 2615690940, 3138829128, 3487587920, 3923536410, 5231381880, 6277658256, 7847072820, 10462763760, 15694145640, 31388291280]

約数ペア:

[(1, 31388291280), (2, 15694145640), (3, 10462763760), (4, 7847072820), (5, 6277658256), (6, 5231381880), (8, 3923536410), (9, 3487587920), (10, 3138829128), (12, 2615690940), (15, 2092552752), (16, 1961768205), (18, 1743793960), (20, 1569414564), (24, 1307845470), (30, 1046276376), (36, 871896980), (40, 784707282), (41, 765568080), (45, 697517584), (48, 653922735), (60, 523138188), (72, 435948490), (80, 392353641), (82, 382784040), (90, 348758792), (120, 261569094), (123, 255189360), (144, 217974245), (164, 191392020), (167, 187953840), (180, 174379396), (205, 153113616), (240, 130784547), (246, 127594680), (328, 95696010), (334, 93976920), (360, 87189698), (369, 85063120), (410, 76556808), (492, 63797340), (501, 62651280), (615, 51037872), (656, 47848005), (668, 46988460), (720, 43594849), (738, 42531560), (820, 38278404), (835, 37590768), (984, 31898670), (1002, 31325640), (1230, 25518936), (1336, 23494230), (1476, 21265780), (1503, 20883760), (1640, 19139202), (1670, 18795384), (1845, 17012624), (1968, 15949335), (2004, 15662820), (2460, 12759468), (2505, 12530256), (2672, 11747115), (2952, 10632890), (3006, 10441880), (3280, 9569601), (3340, 9397692), (3690, 8506312), (4008, 7831410), (4920, 6379734), (5010, 6265128), (5904, 5316445), (6012, 5220940), (6367, 4929840), (6680, 4698846), (6847, 4584240), (7380, 4253156), (7515, 4176752), (8016, 3915705), (9840, 3189867), (10020, 3132564), (12024, 2610470), (12734, 2464920), (13360, 2349423), (13694, 2292120), (14760, 2126578), (15030, 2088376), (19101, 1643280), (20040, 1566282), (20541, 1528080), (24048, 1305235), (25468, 1232460), (27388, 1146060), (29520, 1063289), (30060, 1044188), (31835, 985968), (34235, 916848), (38202, 821640), (40080, 783141), (41082, 764040), (50936, 616230), (54776, 573030), (57303, 547760), (60120, 522094), (61623, 509360), (63670, 492984), (68470, 458424), (76404, 410820), (82164, 382020), (95505, 328656), (101872, 308115), (102705, 305616), (109552, 286515), (114606, 273880), (120240, 261047), (123246, 254680), (127340, 246492), (136940, 229212), (152808, 205410), (164328, 191010)]