21221933040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127597}}^1$

素因数の和:127637

約数の個数: 320

約数和(自身を含む): 91135595520

約数和(自身を除く): 69913662480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7560, 7920, 8316, 9240, 10395, 11088, 11880, 13860, 15120, 16632, 18480, 20790, 23760, 27720, 33264, 41580, 55440, 83160, 127597, 166320, 255194, 382791, 510388, 637985, 765582, 893179, 1020776, 1148373, 1275970, 1403567, 1531164, 1786358, 1913955, 2041552, 2296746, 2551940, 2679537, 2807134, 3062328, 3445119, 3572716, 3827910, 4210701, 4465895, 4593492, 5103880, 5359074, 5614268, 5741865, 6124656, 6890238, 7017835, 7145432, 7655820, 8038611, 8421402, 8931790, 9186984, 9824969, 10207760, 10718148, 11228536, 11483730, 12632103, 13397685, 13780476, 14035670, 14290864, 15311640, 16077222, 16842804, 17225595, 17863580, 18373968, 19649938, 21053505, 21436296, 22457072, 22967460, 24115833, 25264206, 26795370, 27560952, 28071340, 29474907, 30623280, 32154444, 33685608, 34451190, 35727160, 37896309, 39299876, 40193055, 42107010, 42872592, 45934920, 48231666, 49124845, 50528412, 53590740, 55121904, 56142680, 58949814, 63160515, 64308888, 67371216, 68902380, 71454320, 75792618, 78599752, 80386110, 84214020, 88424721, 91869840, 96463332, 98249690, 101056824, 107181480, 112285360, 117899628, 120579165, 126321030, 128617776, 137804760, 147374535, 151585236, 157199504, 160772220, 168428040, 176849442, 189481545, 192926664, 196499380, 202113648, 214362960, 235799256, 241158330, 252642060, 265274163, 275609520, 294749070, 303170472, 321544440, 336856080, 353698884, 378963090, 385853328, 392998760, 442123605, 471598512, 482316660, 505284120, 530548326, 589498140, 606340944, 643088880, 707397768, 757926180, 785997520, 884247210, 964633320, 1010568240, 1061096652, 1178996280, 1326370815, 1414795536, 1515852360, 1768494420, 1929266640, 2122193304, 2357992560, 2652741630, 3031704720, 3536988840, 4244386608, 5305483260, 7073977680, 10610966520, 21221933040]

約数ペア:

[(1, 21221933040), (2, 10610966520), (3, 7073977680), (4, 5305483260), (5, 4244386608), (6, 3536988840), (7, 3031704720), (8, 2652741630), (9, 2357992560), (10, 2122193304), (11, 1929266640), (12, 1768494420), (14, 1515852360), (15, 1414795536), (16, 1326370815), (18, 1178996280), (20, 1061096652), (21, 1010568240), (22, 964633320), (24, 884247210), (27, 785997520), (28, 757926180), (30, 707397768), (33, 643088880), (35, 606340944), (36, 589498140), (40, 530548326), (42, 505284120), (44, 482316660), (45, 471598512), (48, 442123605), (54, 392998760), (55, 385853328), (56, 378963090), (60, 353698884), (63, 336856080), (66, 321544440), (70, 303170472), (72, 294749070), (77, 275609520), (80, 265274163), (84, 252642060), (88, 241158330), (90, 235799256), (99, 214362960), (105, 202113648), (108, 196499380), (110, 192926664), (112, 189481545), (120, 176849442), (126, 168428040), (132, 160772220), (135, 157199504), (140, 151585236), (144, 147374535), (154, 137804760), (165, 128617776), (168, 126321030), (176, 120579165), (180, 117899628), (189, 112285360), (198, 107181480), (210, 101056824), (216, 98249690), (220, 96463332), (231, 91869840), (240, 88424721), (252, 84214020), (264, 80386110), (270, 78599752), (280, 75792618), (297, 71454320), (308, 68902380), (315, 67371216), (330, 64308888), (336, 63160515), (360, 58949814), (378, 56142680), (385, 55121904), (396, 53590740), (420, 50528412), (432, 49124845), (440, 48231666), (462, 45934920), (495, 42872592), (504, 42107010), (528, 40193055), (540, 39299876), (560, 37896309), (594, 35727160), (616, 34451190), (630, 33685608), (660, 32154444), (693, 30623280), (720, 29474907), (756, 28071340), (770, 27560952), (792, 26795370), (840, 25264206), (880, 24115833), (924, 22967460), (945, 22457072), (990, 21436296), (1008, 21053505), (1080, 19649938), (1155, 18373968), (1188, 17863580), (1232, 17225595), (1260, 16842804), (1320, 16077222), (1386, 15311640), (1485, 14290864), (1512, 14035670), (1540, 13780476), (1584, 13397685), (1680, 12632103), (1848, 11483730), (1890, 11228536), (1980, 10718148), (2079, 10207760), (2160, 9824969), (2310, 9186984), (2376, 8931790), (2520, 8421402), (2640, 8038611), (2772, 7655820), (2970, 7145432), (3024, 7017835), (3080, 6890238), (3465, 6124656), (3696, 5741865), (3780, 5614268), (3960, 5359074), (4158, 5103880), (4620, 4593492), (4752, 4465895), (5040, 4210701), (5544, 3827910), (5940, 3572716), (6160, 3445119), (6930, 3062328), (7560, 2807134), (7920, 2679537), (8316, 2551940), (9240, 2296746), (10395, 2041552), (11088, 1913955), (11880, 1786358), (13860, 1531164), (15120, 1403567), (16632, 1275970), (18480, 1148373), (20790, 1020776), (23760, 893179), (27720, 765582), (33264, 637985), (41580, 510388), (55440, 382791), (83160, 255194), (127597, 166320)]