321937200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 240

約数和(自身を含む): 1234539040

約数和(自身を除く): 912601840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2293, 2340, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3900, 4586, 4680, 5200, 5400, 5616, 5850, 6879, 7020, 7800, 8775, 9172, 9360, 10800, 11465, 11700, 13758, 14040, 15600, 17550, 18344, 20637, 22930, 23400, 27516, 28080, 29809, 34395, 35100, 36688, 41274, 45860, 46800, 55032, 57325, 59618, 61911, 68790, 70200, 82548, 89427, 91720, 103185, 110064, 114650, 119236, 123822, 137580, 140400, 149045, 165096, 171975, 178854, 183440, 206370, 229300, 238472, 247644, 268281, 275160, 298090, 309555, 330192, 343950, 357708, 412740, 447135, 458600, 476944, 495288, 515925, 536562, 550320, 596180, 619110, 687900, 715416, 745225, 804843, 825480, 894270, 917200, 990576, 1031850, 1073124, 1192360, 1238220, 1341405, 1375800, 1430832, 1490450, 1547775, 1609686, 1650960, 1788540, 2063700, 2146248, 2235675, 2384720, 2476440, 2682810, 2751600, 2980900, 3095550, 3219372, 3577080, 4024215, 4127400, 4292496, 4471350, 4952880, 5365620, 5961800, 6191100, 6438744, 6707025, 7154160, 8048430, 8254800, 8942700, 10731240, 11923600, 12382200, 12877488, 13414050, 16096860, 17885400, 20121075, 21462480, 24764400, 26828100, 32193720, 35770800, 40242150, 53656200, 64387440, 80484300, 107312400, 160968600, 321937200]

約数ペア:

[(1, 321937200), (2, 160968600), (3, 107312400), (4, 80484300), (5, 64387440), (6, 53656200), (8, 40242150), (9, 35770800), (10, 32193720), (12, 26828100), (13, 24764400), (15, 21462480), (16, 20121075), (18, 17885400), (20, 16096860), (24, 13414050), (25, 12877488), (26, 12382200), (27, 11923600), (30, 10731240), (36, 8942700), (39, 8254800), (40, 8048430), (45, 7154160), (48, 6707025), (50, 6438744), (52, 6191100), (54, 5961800), (60, 5365620), (65, 4952880), (72, 4471350), (75, 4292496), (78, 4127400), (80, 4024215), (90, 3577080), (100, 3219372), (104, 3095550), (108, 2980900), (117, 2751600), (120, 2682810), (130, 2476440), (135, 2384720), (144, 2235675), (150, 2146248), (156, 2063700), (180, 1788540), (195, 1650960), (200, 1609686), (208, 1547775), (216, 1490450), (225, 1430832), (234, 1375800), (240, 1341405), (260, 1238220), (270, 1192360), (300, 1073124), (312, 1031850), (325, 990576), (351, 917200), (360, 894270), (390, 825480), (400, 804843), (432, 745225), (450, 715416), (468, 687900), (520, 619110), (540, 596180), (585, 550320), (600, 536562), (624, 515925), (650, 495288), (675, 476944), (702, 458600), (720, 447135), (780, 412740), (900, 357708), (936, 343950), (975, 330192), (1040, 309555), (1080, 298090), (1170, 275160), (1200, 268281), (1300, 247644), (1350, 238472), (1404, 229300), (1560, 206370), (1755, 183440), (1800, 178854), (1872, 171975), (1950, 165096), (2160, 149045), (2293, 140400), (2340, 137580), (2600, 123822), (2700, 119236), (2808, 114650), (2925, 110064), (3120, 103185), (3510, 91720), (3600, 89427), (3900, 82548), (4586, 70200), (4680, 68790), (5200, 61911), (5400, 59618), (5616, 57325), (5850, 55032), (6879, 46800), (7020, 45860), (7800, 41274), (8775, 36688), (9172, 35100), (9360, 34395), (10800, 29809), (11465, 28080), (11700, 27516), (13758, 23400), (14040, 22930), (15600, 20637), (17550, 18344)]