18532718640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3449}}^1$

素因数の和:3924

約数の個数: 240

約数和(自身を含む): 66069432000

約数和(自身を除く): 47536713360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 439, 510, 612, 680, 720, 765, 816, 878, 1020, 1224, 1317, 1360, 1530, 1756, 2040, 2195, 2448, 2634, 3060, 3449, 3512, 3951, 4080, 4390, 5268, 6120, 6585, 6898, 7024, 7463, 7902, 8780, 10347, 10536, 12240, 13170, 13796, 14926, 15804, 17245, 17560, 19755, 20694, 21072, 22389, 26340, 27592, 29852, 31041, 31608, 34490, 35120, 37315, 39510, 41388, 44778, 51735, 52680, 55184, 58633, 59704, 62082, 63216, 67167, 68980, 74630, 79020, 82776, 89556, 103470, 105360, 111945, 117266, 119408, 124164, 134334, 137960, 149260, 155205, 158040, 165552, 175899, 179112, 206940, 223890, 234532, 248328, 268668, 275920, 293165, 298520, 310410, 316080, 335835, 351798, 358224, 413880, 447780, 469064, 496656, 527697, 537336, 586330, 597040, 620820, 671670, 703596, 827760, 879495, 895560, 938128, 1055394, 1074672, 1172660, 1241640, 1343340, 1407192, 1514111, 1758990, 1791120, 2110788, 2345320, 2483280, 2638485, 2686680, 2814384, 3028222, 3517980, 4221576, 4542333, 4690640, 5276970, 5373360, 6056444, 7035960, 7570555, 8443152, 9084666, 10553940, 12112888, 13626999, 14071920, 15141110, 18169332, 21107880, 22711665, 24225776, 25739887, 27253998, 30282220, 36338664, 42215760, 45423330, 51479774, 54507996, 60564440, 68134995, 72677328, 77219661, 90846660, 102959548, 109015992, 121128880, 128699435, 136269990, 154439322, 181693320, 205919096, 218031984, 231658983, 257398870, 272539980, 308878644, 363386640, 386098305, 411838192, 463317966, 514797740, 545079960, 617757288, 772196610, 926635932, 1029595480, 1090159920, 1158294915, 1235514576, 1544393220, 1853271864, 2059190960, 2316589830, 3088786440, 3706543728, 4633179660, 6177572880, 9266359320, 18532718640]

約数ペア:

[(1, 18532718640), (2, 9266359320), (3, 6177572880), (4, 4633179660), (5, 3706543728), (6, 3088786440), (8, 2316589830), (9, 2059190960), (10, 1853271864), (12, 1544393220), (15, 1235514576), (16, 1158294915), (17, 1090159920), (18, 1029595480), (20, 926635932), (24, 772196610), (30, 617757288), (34, 545079960), (36, 514797740), (40, 463317966), (45, 411838192), (48, 386098305), (51, 363386640), (60, 308878644), (68, 272539980), (72, 257398870), (80, 231658983), (85, 218031984), (90, 205919096), (102, 181693320), (120, 154439322), (136, 136269990), (144, 128699435), (153, 121128880), (170, 109015992), (180, 102959548), (204, 90846660), (240, 77219661), (255, 72677328), (272, 68134995), (306, 60564440), (340, 54507996), (360, 51479774), (408, 45423330), (439, 42215760), (510, 36338664), (612, 30282220), (680, 27253998), (720, 25739887), (765, 24225776), (816, 22711665), (878, 21107880), (1020, 18169332), (1224, 15141110), (1317, 14071920), (1360, 13626999), (1530, 12112888), (1756, 10553940), (2040, 9084666), (2195, 8443152), (2448, 7570555), (2634, 7035960), (3060, 6056444), (3449, 5373360), (3512, 5276970), (3951, 4690640), (4080, 4542333), (4390, 4221576), (5268, 3517980), (6120, 3028222), (6585, 2814384), (6898, 2686680), (7024, 2638485), (7463, 2483280), (7902, 2345320), (8780, 2110788), (10347, 1791120), (10536, 1758990), (12240, 1514111), (13170, 1407192), (13796, 1343340), (14926, 1241640), (15804, 1172660), (17245, 1074672), (17560, 1055394), (19755, 938128), (20694, 895560), (21072, 879495), (22389, 827760), (26340, 703596), (27592, 671670), (29852, 620820), (31041, 597040), (31608, 586330), (34490, 537336), (35120, 527697), (37315, 496656), (39510, 469064), (41388, 447780), (44778, 413880), (51735, 358224), (52680, 351798), (55184, 335835), (58633, 316080), (59704, 310410), (62082, 298520), (63216, 293165), (67167, 275920), (68980, 268668), (74630, 248328), (79020, 234532), (82776, 223890), (89556, 206940), (103470, 179112), (105360, 175899), (111945, 165552), (117266, 158040), (119408, 155205), (124164, 149260), (134334, 137960)]