798125520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 2708005248

約数和(自身を除く): 1909879728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 289, 296, 311, 340, 370, 408, 444, 510, 555, 578, 592, 622, 629, 680, 740, 816, 867, 888, 933, 1020, 1110, 1156, 1244, 1258, 1360, 1445, 1480, 1555, 1734, 1776, 1866, 1887, 2040, 2220, 2312, 2488, 2516, 2890, 2960, 3110, 3145, 3468, 3732, 3774, 4080, 4335, 4440, 4624, 4665, 4976, 5032, 5287, 5780, 6220, 6290, 6936, 7464, 7548, 8670, 8880, 9330, 9435, 10064, 10574, 10693, 11507, 11560, 12440, 12580, 13872, 14928, 15096, 15861, 17340, 18660, 18870, 21148, 21386, 23014, 23120, 24880, 25160, 26435, 30192, 31722, 32079, 34521, 34680, 37320, 37740, 42296, 42772, 46028, 50320, 52870, 53465, 57535, 63444, 64158, 69042, 69360, 74640, 75480, 79305, 84592, 85544, 89879, 92056, 105740, 106930, 115070, 126888, 128316, 138084, 150960, 158610, 160395, 171088, 172605, 179758, 184112, 195619, 211480, 213860, 230140, 253776, 256632, 269637, 276168, 317220, 320790, 345210, 359516, 391238, 422960, 427720, 449395, 460280, 513264, 539274, 552336, 586857, 634440, 641580, 690420, 719032, 782476, 855440, 898790, 920560, 978095, 1078548, 1173714, 1268880, 1283160, 1348185, 1380840, 1438064, 1564952, 1797580, 1956190, 2157096, 2347428, 2566320, 2696370, 2761680, 2934285, 3129904, 3325523, 3595160, 3912380, 4314192, 4694856, 5392740, 5868570, 6651046, 7190320, 7824760, 9389712, 9976569, 10785480, 11737140, 13302092, 15649520, 16627615, 19953138, 21570960, 23474280, 26604184, 33255230, 39906276, 46948560, 49882845, 53208368, 66510460, 79812552, 99765690, 133020920, 159625104, 199531380, 266041840, 399062760, 798125520]

約数ペア:

[(1, 798125520), (2, 399062760), (3, 266041840), (4, 199531380), (5, 159625104), (6, 133020920), (8, 99765690), (10, 79812552), (12, 66510460), (15, 53208368), (16, 49882845), (17, 46948560), (20, 39906276), (24, 33255230), (30, 26604184), (34, 23474280), (37, 21570960), (40, 19953138), (48, 16627615), (51, 15649520), (60, 13302092), (68, 11737140), (74, 10785480), (80, 9976569), (85, 9389712), (102, 7824760), (111, 7190320), (120, 6651046), (136, 5868570), (148, 5392740), (170, 4694856), (185, 4314192), (204, 3912380), (222, 3595160), (240, 3325523), (255, 3129904), (272, 2934285), (289, 2761680), (296, 2696370), (311, 2566320), (340, 2347428), (370, 2157096), (408, 1956190), (444, 1797580), (510, 1564952), (555, 1438064), (578, 1380840), (592, 1348185), (622, 1283160), (629, 1268880), (680, 1173714), (740, 1078548), (816, 978095), (867, 920560), (888, 898790), (933, 855440), (1020, 782476), (1110, 719032), (1156, 690420), (1244, 641580), (1258, 634440), (1360, 586857), (1445, 552336), (1480, 539274), (1555, 513264), (1734, 460280), (1776, 449395), (1866, 427720), (1887, 422960), (2040, 391238), (2220, 359516), (2312, 345210), (2488, 320790), (2516, 317220), (2890, 276168), (2960, 269637), (3110, 256632), (3145, 253776), (3468, 230140), (3732, 213860), (3774, 211480), (4080, 195619), (4335, 184112), (4440, 179758), (4624, 172605), (4665, 171088), (4976, 160395), (5032, 158610), (5287, 150960), (5780, 138084), (6220, 128316), (6290, 126888), (6936, 115070), (7464, 106930), (7548, 105740), (8670, 92056), (8880, 89879), (9330, 85544), (9435, 84592), (10064, 79305), (10574, 75480), (10693, 74640), (11507, 69360), (11560, 69042), (12440, 64158), (12580, 63444), (13872, 57535), (14928, 53465), (15096, 52870), (15861, 50320), (17340, 46028), (18660, 42772), (18870, 42296), (21148, 37740), (21386, 37320), (23014, 34680), (23120, 34521), (24880, 32079), (25160, 31722), (26435, 30192)]