144819040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 376261200

約数和(自身を除く): 231442160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 59, 80, 92, 115, 116, 118, 145, 160, 184, 230, 232, 236, 290, 295, 368, 460, 464, 472, 529, 580, 590, 667, 736, 920, 928, 944, 1058, 1160, 1180, 1334, 1357, 1711, 1840, 1888, 2116, 2320, 2360, 2645, 2668, 2714, 3335, 3422, 3680, 4232, 4640, 4720, 5290, 5336, 5428, 6670, 6785, 6844, 8464, 8555, 9440, 10580, 10672, 10856, 13340, 13570, 13688, 15341, 16928, 17110, 21160, 21344, 21712, 26680, 27140, 27376, 30682, 31211, 34220, 39353, 42320, 43424, 53360, 54280, 54752, 61364, 62422, 68440, 76705, 78706, 84640, 106720, 108560, 122728, 124844, 136880, 153410, 156055, 157412, 196765, 217120, 245456, 249688, 273760, 306820, 312110, 314824, 393530, 490912, 499376, 613640, 624220, 629648, 787060, 905119, 998752, 1227280, 1248440, 1259296, 1574120, 1810238, 2454560, 2496880, 3148240, 3620476, 4525595, 4993760, 6296480, 7240952, 9051190, 14481904, 18102380, 28963808, 36204760, 72409520, 144819040]

約数ペア:

[(1, 144819040), (2, 72409520), (4, 36204760), (5, 28963808), (8, 18102380), (10, 14481904), (16, 9051190), (20, 7240952), (23, 6296480), (29, 4993760), (32, 4525595), (40, 3620476), (46, 3148240), (58, 2496880), (59, 2454560), (80, 1810238), (92, 1574120), (115, 1259296), (116, 1248440), (118, 1227280), (145, 998752), (160, 905119), (184, 787060), (230, 629648), (232, 624220), (236, 613640), (290, 499376), (295, 490912), (368, 393530), (460, 314824), (464, 312110), (472, 306820), (529, 273760), (580, 249688), (590, 245456), (667, 217120), (736, 196765), (920, 157412), (928, 156055), (944, 153410), (1058, 136880), (1160, 124844), (1180, 122728), (1334, 108560), (1357, 106720), (1711, 84640), (1840, 78706), (1888, 76705), (2116, 68440), (2320, 62422), (2360, 61364), (2645, 54752), (2668, 54280), (2714, 53360), (3335, 43424), (3422, 42320), (3680, 39353), (4232, 34220), (4640, 31211), (4720, 30682), (5290, 27376), (5336, 27140), (5428, 26680), (6670, 21712), (6785, 21344), (6844, 21160), (8464, 17110), (8555, 16928), (9440, 15341), (10580, 13688), (10672, 13570), (10856, 13340)]