321738375680

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:1015

約数の個数: 320

約数和(自身を含む): 841917542400

約数和(自身を除く): 520179166720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 379, 380, 496, 512, 563, 589, 608, 620, 640, 758, 760, 992, 1126, 1178, 1216, 1240, 1280, 1516, 1520, 1895, 1984, 2252, 2356, 2432, 2480, 2560, 2815, 2945, 3032, 3040, 3790, 3968, 4504, 4712, 4864, 4960, 5630, 5890, 6064, 6080, 7201, 7580, 7936, 9008, 9424, 9728, 9920, 10697, 11260, 11749, 11780, 12128, 12160, 14402, 15160, 15872, 17453, 18016, 18848, 19840, 21394, 22520, 23498, 23560, 24256, 24320, 28804, 30320, 34906, 36005, 36032, 37696, 39680, 42788, 45040, 46996, 47120, 48512, 48640, 53485, 57608, 58745, 60640, 69812, 72010, 72064, 75392, 79360, 85576, 87265, 90080, 93992, 94240, 97024, 106970, 115216, 117490, 121280, 139624, 144020, 144128, 150784, 171152, 174530, 180160, 187984, 188480, 194048, 213377, 213940, 223231, 230432, 234980, 242560, 279248, 288040, 288256, 301568, 331607, 342304, 349060, 360320, 375968, 376960, 426754, 427880, 446462, 460864, 469960, 485120, 558496, 576080, 663214, 684608, 698120, 720640, 751936, 753920, 853508, 855760, 892924, 921728, 939920, 970240, 1066885, 1116155, 1116992, 1152160, 1326428, 1369216, 1396240, 1441280, 1503872, 1507840, 1658035, 1707016, 1711520, 1785848, 1843456, 1879840, 2133770, 2232310, 2233984, 2304320, 2652856, 2738432, 2792480, 3007744, 3316070, 3414032, 3423040, 3571696, 3686912, 3759680, 4054163, 4267540, 4464620, 4467968, 4608640, 5305712, 5476864, 5584960, 6015488, 6614687, 6632140, 6828064, 6846080, 7143392, 7519360, 8108326, 8535080, 8929240, 8935936, 9217280, 10611424, 11169920, 13229374, 13264280, 13656128, 13692160, 14286784, 15038720, 16216652, 17070160, 17858480, 18434560, 20270815, 21222848, 22339840, 26458748, 26528560, 27312256, 27384320, 28573568, 30077440, 32433304, 33073435, 34140320, 35716960, 40541630, 42445696, 44679680, 52917496, 53057120, 54624512, 57147136, 64866608, 66146870, 68280640, 71433920, 81083260, 84891392, 105834992, 106114240, 109249024, 114294272, 125679053, 129733216, 132293740, 136561280, 142867840, 162166520, 169782784, 211669984, 212228480, 251358106, 259466432, 264587480, 273122560, 285735680, 324333040, 423339968, 424456960, 502716212, 518932864, 529174960, 546245120, 571471360, 628395265, 648666080, 846679936, 848913920, 1005432424, 1037865728, 1058349920, 1256790530, 1297332160, 1693359872, 2010864848, 2075731456, 2116699840, 2513581060, 2594664320, 3386719744, 4021729696, 4233399680, 5027162120, 5189328640, 8043459392, 8466799360, 10054324240, 10378657280, 16086918784, 16933598720, 20108648480, 32173837568, 40217296960, 64347675136, 80434593920, 160869187840, 321738375680]

約数ペア:

[(1, 321738375680), (2, 160869187840), (4, 80434593920), (5, 64347675136), (8, 40217296960), (10, 32173837568), (16, 20108648480), (19, 16933598720), (20, 16086918784), (31, 10378657280), (32, 10054324240), (38, 8466799360), (40, 8043459392), (62, 5189328640), (64, 5027162120), (76, 4233399680), (80, 4021729696), (95, 3386719744), (124, 2594664320), (128, 2513581060), (152, 2116699840), (155, 2075731456), (160, 2010864848), (190, 1693359872), (248, 1297332160), (256, 1256790530), (304, 1058349920), (310, 1037865728), (320, 1005432424), (379, 848913920), (380, 846679936), (496, 648666080), (512, 628395265), (563, 571471360), (589, 546245120), (608, 529174960), (620, 518932864), (640, 502716212), (758, 424456960), (760, 423339968), (992, 324333040), (1126, 285735680), (1178, 273122560), (1216, 264587480), (1240, 259466432), (1280, 251358106), (1516, 212228480), (1520, 211669984), (1895, 169782784), (1984, 162166520), (2252, 142867840), (2356, 136561280), (2432, 132293740), (2480, 129733216), (2560, 125679053), (2815, 114294272), (2945, 109249024), (3032, 106114240), (3040, 105834992), (3790, 84891392), (3968, 81083260), (4504, 71433920), (4712, 68280640), (4864, 66146870), (4960, 64866608), (5630, 57147136), (5890, 54624512), (6064, 53057120), (6080, 52917496), (7201, 44679680), (7580, 42445696), (7936, 40541630), (9008, 35716960), (9424, 34140320), (9728, 33073435), (9920, 32433304), (10697, 30077440), (11260, 28573568), (11749, 27384320), (11780, 27312256), (12128, 26528560), (12160, 26458748), (14402, 22339840), (15160, 21222848), (15872, 20270815), (17453, 18434560), (18016, 17858480), (18848, 17070160), (19840, 16216652), (21394, 15038720), (22520, 14286784), (23498, 13692160), (23560, 13656128), (24256, 13264280), (24320, 13229374), (28804, 11169920), (30320, 10611424), (34906, 9217280), (36005, 8935936), (36032, 8929240), (37696, 8535080), (39680, 8108326), (42788, 7519360), (45040, 7143392), (46996, 6846080), (47120, 6828064), (48512, 6632140), (48640, 6614687), (53485, 6015488), (57608, 5584960), (58745, 5476864), (60640, 5305712), (69812, 4608640), (72010, 4467968), (72064, 4464620), (75392, 4267540), (79360, 4054163), (85576, 3759680), (87265, 3686912), (90080, 3571696), (93992, 3423040), (94240, 3414032), (97024, 3316070), (106970, 3007744), (115216, 2792480), (117490, 2738432), (121280, 2652856), (139624, 2304320), (144020, 2233984), (144128, 2232310), (150784, 2133770), (171152, 1879840), (174530, 1843456), (180160, 1785848), (187984, 1711520), (188480, 1707016), (194048, 1658035), (213377, 1507840), (213940, 1503872), (223231, 1441280), (230432, 1396240), (234980, 1369216), (242560, 1326428), (279248, 1152160), (288040, 1116992), (288256, 1116155), (301568, 1066885), (331607, 970240), (342304, 939920), (349060, 921728), (360320, 892924), (375968, 855760), (376960, 853508), (426754, 753920), (427880, 751936), (446462, 720640), (460864, 698120), (469960, 684608), (485120, 663214), (558496, 576080)]