121922640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 240

約数和(自身を含む): 495825408

約数和(自身を除く): 373902768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1423, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2846, 2856, 3060, 3570, 4080, 4269, 4284, 4760, 5040, 5355, 5692, 5712, 6120, 7115, 7140, 8538, 8568, 9520, 9961, 10710, 11384, 12240, 12807, 14230, 14280, 17076, 17136, 19922, 21345, 21420, 22768, 24191, 25614, 28460, 28560, 29883, 34152, 39844, 42690, 42840, 48382, 49805, 51228, 56920, 59766, 64035, 68304, 72573, 79688, 85380, 85680, 89649, 96764, 99610, 102456, 113840, 119532, 120955, 128070, 145146, 149415, 159376, 169337, 170760, 179298, 193528, 199220, 204912, 217719, 239064, 241910, 256140, 290292, 298830, 338674, 341520, 358596, 362865, 387056, 398440, 435438, 448245, 478128, 483820, 508011, 512280, 580584, 597660, 677348, 717192, 725730, 796880, 846685, 870876, 896490, 967640, 1016022, 1024560, 1088595, 1161168, 1195320, 1354696, 1434384, 1451460, 1524033, 1693370, 1741752, 1792980, 1935280, 2032044, 2177190, 2390640, 2540055, 2709392, 2902920, 3048066, 3386740, 3483504, 3585960, 4064088, 4354380, 5080110, 5805840, 6096132, 6773480, 7171920, 7620165, 8128176, 8708760, 10160220, 12192264, 13546960, 15240330, 17417520, 20320440, 24384528, 30480660, 40640880, 60961320, 121922640]

約数ペア:

[(1, 121922640), (2, 60961320), (3, 40640880), (4, 30480660), (5, 24384528), (6, 20320440), (7, 17417520), (8, 15240330), (9, 13546960), (10, 12192264), (12, 10160220), (14, 8708760), (15, 8128176), (16, 7620165), (17, 7171920), (18, 6773480), (20, 6096132), (21, 5805840), (24, 5080110), (28, 4354380), (30, 4064088), (34, 3585960), (35, 3483504), (36, 3386740), (40, 3048066), (42, 2902920), (45, 2709392), (48, 2540055), (51, 2390640), (56, 2177190), (60, 2032044), (63, 1935280), (68, 1792980), (70, 1741752), (72, 1693370), (80, 1524033), (84, 1451460), (85, 1434384), (90, 1354696), (102, 1195320), (105, 1161168), (112, 1088595), (119, 1024560), (120, 1016022), (126, 967640), (136, 896490), (140, 870876), (144, 846685), (153, 796880), (168, 725730), (170, 717192), (180, 677348), (204, 597660), (210, 580584), (238, 512280), (240, 508011), (252, 483820), (255, 478128), (272, 448245), (280, 435438), (306, 398440), (315, 387056), (336, 362865), (340, 358596), (357, 341520), (360, 338674), (408, 298830), (420, 290292), (476, 256140), (504, 241910), (510, 239064), (560, 217719), (595, 204912), (612, 199220), (630, 193528), (680, 179298), (714, 170760), (720, 169337), (765, 159376), (816, 149415), (840, 145146), (952, 128070), (1008, 120955), (1020, 119532), (1071, 113840), (1190, 102456), (1224, 99610), (1260, 96764), (1360, 89649), (1423, 85680), (1428, 85380), (1530, 79688), (1680, 72573), (1785, 68304), (1904, 64035), (2040, 59766), (2142, 56920), (2380, 51228), (2448, 49805), (2520, 48382), (2846, 42840), (2856, 42690), (3060, 39844), (3570, 34152), (4080, 29883), (4269, 28560), (4284, 28460), (4760, 25614), (5040, 24191), (5355, 22768), (5692, 21420), (5712, 21345), (6120, 19922), (7115, 17136), (7140, 17076), (8538, 14280), (8568, 14230), (9520, 12807), (9961, 12240), (10710, 11384)]