7241561730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:654

約数の個数: 256

約数和(自身を含む): 21846343680

約数和(自身を除く): 14604781950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 271, 299, 331, 345, 351, 390, 414, 542, 585, 598, 621, 662, 690, 702, 813, 897, 993, 1035, 1170, 1242, 1355, 1495, 1626, 1655, 1755, 1794, 1986, 2070, 2439, 2691, 2710, 2979, 2990, 3105, 3310, 3510, 3523, 4065, 4303, 4485, 4878, 4965, 5382, 5958, 6210, 6233, 7046, 7317, 7613, 8073, 8130, 8606, 8937, 8970, 9930, 10569, 12195, 12466, 12909, 13455, 14634, 14895, 15226, 16146, 17615, 17874, 18699, 21138, 21515, 22839, 24390, 25818, 26910, 29790, 31165, 31707, 35230, 36585, 37398, 38065, 38727, 40365, 43030, 44685, 45678, 52845, 56097, 62330, 63414, 64545, 68517, 73170, 76130, 77454, 80730, 81029, 89370, 89701, 93495, 95121, 98969, 105690, 112194, 114195, 116181, 129090, 137034, 158535, 162058, 168291, 179402, 186990, 190242, 193635, 197938, 205551, 228390, 232362, 243087, 269103, 280485, 296907, 317070, 336582, 342585, 387270, 405145, 411102, 448505, 475605, 486174, 494845, 538206, 560970, 580905, 593814, 685170, 729261, 807309, 810290, 841455, 890721, 897010, 951210, 989690, 1027755, 1161810, 1166113, 1215435, 1345515, 1458522, 1484535, 1614618, 1682910, 1781442, 2055510, 2063123, 2187783, 2332226, 2421927, 2430870, 2672163, 2691030, 2969070, 3498339, 3646305, 4036545, 4126246, 4375566, 4453605, 4843854, 5344326, 5830565, 6189369, 6996678, 7292610, 8073090, 8907210, 10315615, 10495017, 10938915, 11661130, 12109635, 12378738, 13360815, 17491695, 18568107, 20631230, 20990034, 21877830, 24219270, 26721630, 26820599, 30946845, 31485051, 34983390, 37136214, 52475085, 53641198, 55704321, 61893690, 62970102, 80461797, 92840535, 104950170, 111408642, 134102995, 157425255, 160923594, 185681070, 241385391, 268205990, 278521605, 314850510, 402308985, 482770782, 557043210, 724156173, 804617970, 1206926955, 1448312346, 2413853910, 3620780865, 7241561730]

約数ペア:

[(1, 7241561730), (2, 3620780865), (3, 2413853910), (5, 1448312346), (6, 1206926955), (9, 804617970), (10, 724156173), (13, 557043210), (15, 482770782), (18, 402308985), (23, 314850510), (26, 278521605), (27, 268205990), (30, 241385391), (39, 185681070), (45, 160923594), (46, 157425255), (54, 134102995), (65, 111408642), (69, 104950170), (78, 92840535), (90, 80461797), (115, 62970102), (117, 61893690), (130, 55704321), (135, 53641198), (138, 52475085), (195, 37136214), (207, 34983390), (230, 31485051), (234, 30946845), (270, 26820599), (271, 26721630), (299, 24219270), (331, 21877830), (345, 20990034), (351, 20631230), (390, 18568107), (414, 17491695), (542, 13360815), (585, 12378738), (598, 12109635), (621, 11661130), (662, 10938915), (690, 10495017), (702, 10315615), (813, 8907210), (897, 8073090), (993, 7292610), (1035, 6996678), (1170, 6189369), (1242, 5830565), (1355, 5344326), (1495, 4843854), (1626, 4453605), (1655, 4375566), (1755, 4126246), (1794, 4036545), (1986, 3646305), (2070, 3498339), (2439, 2969070), (2691, 2691030), (2710, 2672163), (2979, 2430870), (2990, 2421927), (3105, 2332226), (3310, 2187783), (3510, 2063123), (3523, 2055510), (4065, 1781442), (4303, 1682910), (4485, 1614618), (4878, 1484535), (4965, 1458522), (5382, 1345515), (5958, 1215435), (6210, 1166113), (6233, 1161810), (7046, 1027755), (7317, 989690), (7613, 951210), (8073, 897010), (8130, 890721), (8606, 841455), (8937, 810290), (8970, 807309), (9930, 729261), (10569, 685170), (12195, 593814), (12466, 580905), (12909, 560970), (13455, 538206), (14634, 494845), (14895, 486174), (15226, 475605), (16146, 448505), (17615, 411102), (17874, 405145), (18699, 387270), (21138, 342585), (21515, 336582), (22839, 317070), (24390, 296907), (25818, 280485), (26910, 269103), (29790, 243087), (31165, 232362), (31707, 228390), (35230, 205551), (36585, 197938), (37398, 193635), (38065, 190242), (38727, 186990), (40365, 179402), (43030, 168291), (44685, 162058), (45678, 158535), (52845, 137034), (56097, 129090), (62330, 116181), (63414, 114195), (64545, 112194), (68517, 105690), (73170, 98969), (76130, 95121), (77454, 93495), (80730, 89701), (81029, 89370)]