193712280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 619358400

約数和(自身を除く): 425646120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 269, 340, 353, 408, 510, 538, 680, 706, 807, 1020, 1059, 1076, 1345, 1412, 1614, 1765, 2040, 2118, 2152, 2690, 2824, 3228, 3530, 4035, 4236, 4573, 5295, 5380, 6001, 6456, 7060, 8070, 8472, 9146, 10590, 10760, 12002, 13719, 14120, 16140, 18003, 18292, 21180, 22865, 24004, 27438, 30005, 32280, 36006, 36584, 42360, 45730, 48008, 54876, 60010, 68595, 72012, 90015, 91460, 94957, 109752, 120020, 137190, 144024, 180030, 182920, 189914, 240040, 274380, 284871, 360060, 379828, 474785, 548760, 569742, 720120, 759656, 949570, 1139484, 1424355, 1614269, 1899140, 2278968, 2848710, 3228538, 3798280, 4842807, 5697420, 6457076, 8071345, 9685614, 11394840, 12914152, 16142690, 19371228, 24214035, 32285380, 38742456, 48428070, 64570760, 96856140, 193712280]

約数ペア:

[(1, 193712280), (2, 96856140), (3, 64570760), (4, 48428070), (5, 38742456), (6, 32285380), (8, 24214035), (10, 19371228), (12, 16142690), (15, 12914152), (17, 11394840), (20, 9685614), (24, 8071345), (30, 6457076), (34, 5697420), (40, 4842807), (51, 3798280), (60, 3228538), (68, 2848710), (85, 2278968), (102, 1899140), (120, 1614269), (136, 1424355), (170, 1139484), (204, 949570), (255, 759656), (269, 720120), (340, 569742), (353, 548760), (408, 474785), (510, 379828), (538, 360060), (680, 284871), (706, 274380), (807, 240040), (1020, 189914), (1059, 182920), (1076, 180030), (1345, 144024), (1412, 137190), (1614, 120020), (1765, 109752), (2040, 94957), (2118, 91460), (2152, 90015), (2690, 72012), (2824, 68595), (3228, 60010), (3530, 54876), (4035, 48008), (4236, 45730), (4573, 42360), (5295, 36584), (5380, 36006), (6001, 32280), (6456, 30005), (7060, 27438), (8070, 24004), (8472, 22865), (9146, 21180), (10590, 18292), (10760, 18003), (12002, 16140), (13719, 14120)]