726732240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1429}}^1$

素因数の和:1621

約数の個数: 160

約数和(自身を含む): 2442760320

約数和(自身を除く): 1716028080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 195, 208, 240, 260, 312, 326, 390, 489, 520, 624, 652, 780, 815, 978, 1040, 1304, 1429, 1560, 1630, 1956, 2119, 2445, 2608, 2858, 3120, 3260, 3912, 4238, 4287, 4890, 5716, 6357, 6520, 7145, 7824, 8476, 8574, 9780, 10595, 11432, 12714, 13040, 14290, 16952, 17148, 18577, 19560, 21190, 21435, 22864, 25428, 28580, 31785, 33904, 34296, 37154, 39120, 42380, 42870, 50856, 55731, 57160, 63570, 68592, 74308, 84760, 85740, 92885, 101712, 111462, 114320, 127140, 148616, 169520, 171480, 185770, 222924, 232927, 254280, 278655, 297232, 342960, 371540, 445848, 465854, 508560, 557310, 698781, 743080, 891696, 931708, 1114620, 1164635, 1397562, 1486160, 1863416, 2229240, 2329270, 2795124, 3028051, 3493905, 3726832, 4458480, 4658540, 5590248, 6056102, 6987810, 9084153, 9317080, 11180496, 12112204, 13975620, 15140255, 18168306, 18634160, 24224408, 27951240, 30280510, 36336612, 45420765, 48448816, 55902480, 60561020, 72673224, 90841530, 121122040, 145346448, 181683060, 242244080, 363366120, 726732240]

約数ペア:

[(1, 726732240), (2, 363366120), (3, 242244080), (4, 181683060), (5, 145346448), (6, 121122040), (8, 90841530), (10, 72673224), (12, 60561020), (13, 55902480), (15, 48448816), (16, 45420765), (20, 36336612), (24, 30280510), (26, 27951240), (30, 24224408), (39, 18634160), (40, 18168306), (48, 15140255), (52, 13975620), (60, 12112204), (65, 11180496), (78, 9317080), (80, 9084153), (104, 6987810), (120, 6056102), (130, 5590248), (156, 4658540), (163, 4458480), (195, 3726832), (208, 3493905), (240, 3028051), (260, 2795124), (312, 2329270), (326, 2229240), (390, 1863416), (489, 1486160), (520, 1397562), (624, 1164635), (652, 1114620), (780, 931708), (815, 891696), (978, 743080), (1040, 698781), (1304, 557310), (1429, 508560), (1560, 465854), (1630, 445848), (1956, 371540), (2119, 342960), (2445, 297232), (2608, 278655), (2858, 254280), (3120, 232927), (3260, 222924), (3912, 185770), (4238, 171480), (4287, 169520), (4890, 148616), (5716, 127140), (6357, 114320), (6520, 111462), (7145, 101712), (7824, 92885), (8476, 85740), (8574, 84760), (9780, 74308), (10595, 68592), (11432, 63570), (12714, 57160), (13040, 55731), (14290, 50856), (16952, 42870), (17148, 42380), (18577, 39120), (19560, 37154), (21190, 34296), (21435, 33904), (22864, 31785), (25428, 28580)]