354907221840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{27481}}^1$

素因数の和:29499

約数の個数: 200

約数和(自身を含む): 1233308724648

約数和(自身を除く): 878401502808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 1993, 2160, 3240, 3986, 5979, 6480, 7972, 9965, 11958, 15944, 17937, 19930, 23916, 27481, 29895, 31888, 35874, 39860, 47832, 53811, 54962, 59790, 71748, 79720, 82443, 89685, 95664, 107622, 109924, 119580, 137405, 143496, 159440, 161433, 164886, 179370, 215244, 219848, 239160, 247329, 269055, 274810, 286992, 322866, 329772, 358740, 412215, 430488, 439696, 478320, 494658, 538110, 549620, 645732, 659544, 717480, 741987, 807165, 824430, 860976, 989316, 1076220, 1099240, 1236645, 1291464, 1319088, 1434960, 1483974, 1614330, 1648860, 1978632, 2152440, 2198480, 2225961, 2473290, 2582928, 2967948, 3228660, 3297720, 3709935, 3957264, 4304880, 4451922, 4946580, 5935896, 6457320, 6595440, 7419870, 8903844, 9893160, 11129805, 11871792, 12914640, 14839740, 17807688, 19786320, 22259610, 29679480, 35615376, 44519220, 54769633, 59358960, 89038440, 109539266, 164308899, 178076880, 219078532, 273848165, 328617798, 438157064, 492926697, 547696330, 657235596, 821544495, 876314128, 985853394, 1095392660, 1314471192, 1478780091, 1643088990, 1971706788, 2190785320, 2464633485, 2628942384, 2957560182, 3286177980, 3943413576, 4381570640, 4436340273, 4929266970, 5915120364, 6572355960, 7393900455, 7886827152, 8872680546, 9858533940, 11830240728, 13144711920, 14787800910, 17745361092, 19717067880, 22181701365, 23660481456, 29575601820, 35490722184, 39434135760, 44363402730, 59151203640, 70981444368, 88726805460, 118302407280, 177453610920, 354907221840]

約数ペア:

[(1, 354907221840), (2, 177453610920), (3, 118302407280), (4, 88726805460), (5, 70981444368), (6, 59151203640), (8, 44363402730), (9, 39434135760), (10, 35490722184), (12, 29575601820), (15, 23660481456), (16, 22181701365), (18, 19717067880), (20, 17745361092), (24, 14787800910), (27, 13144711920), (30, 11830240728), (36, 9858533940), (40, 8872680546), (45, 7886827152), (48, 7393900455), (54, 6572355960), (60, 5915120364), (72, 4929266970), (80, 4436340273), (81, 4381570640), (90, 3943413576), (108, 3286177980), (120, 2957560182), (135, 2628942384), (144, 2464633485), (162, 2190785320), (180, 1971706788), (216, 1643088990), (240, 1478780091), (270, 1314471192), (324, 1095392660), (360, 985853394), (405, 876314128), (432, 821544495), (540, 657235596), (648, 547696330), (720, 492926697), (810, 438157064), (1080, 328617798), (1296, 273848165), (1620, 219078532), (1993, 178076880), (2160, 164308899), (3240, 109539266), (3986, 89038440), (5979, 59358960), (6480, 54769633), (7972, 44519220), (9965, 35615376), (11958, 29679480), (15944, 22259610), (17937, 19786320), (19930, 17807688), (23916, 14839740), (27481, 12914640), (29895, 11871792), (31888, 11129805), (35874, 9893160), (39860, 8903844), (47832, 7419870), (53811, 6595440), (54962, 6457320), (59790, 5935896), (71748, 4946580), (79720, 4451922), (82443, 4304880), (89685, 3957264), (95664, 3709935), (107622, 3297720), (109924, 3228660), (119580, 2967948), (137405, 2582928), (143496, 2473290), (159440, 2225961), (161433, 2198480), (164886, 2152440), (179370, 1978632), (215244, 1648860), (219848, 1614330), (239160, 1483974), (247329, 1434960), (269055, 1319088), (274810, 1291464), (286992, 1236645), (322866, 1099240), (329772, 1076220), (358740, 989316), (412215, 860976), (430488, 824430), (439696, 807165), (478320, 741987), (494658, 717480), (538110, 659544), (549620, 645732)]