238796040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4243}}^1$

素因数の和:4331

約数の個数: 128

約数和(自身を含む): 831144960

約数和(自身を除く): 592348920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4243, 4690, 5628, 7035, 8040, 8486, 9380, 11256, 12729, 14070, 16972, 18760, 21215, 25458, 28140, 29701, 33944, 42430, 50916, 56280, 59402, 63645, 84860, 89103, 101832, 118804, 127290, 148505, 169720, 178206, 237608, 254580, 284281, 297010, 356412, 445515, 509160, 568562, 594020, 712824, 852843, 891030, 1137124, 1188040, 1421405, 1705686, 1782060, 1989967, 2274248, 2842810, 3411372, 3564120, 3979934, 4264215, 5685620, 5969901, 6822744, 7959868, 8528430, 9949835, 11371240, 11939802, 15919736, 17056860, 19899670, 23879604, 29849505, 34113720, 39799340, 47759208, 59699010, 79598680, 119398020, 238796040]

約数ペア:

[(1, 238796040), (2, 119398020), (3, 79598680), (4, 59699010), (5, 47759208), (6, 39799340), (7, 34113720), (8, 29849505), (10, 23879604), (12, 19899670), (14, 17056860), (15, 15919736), (20, 11939802), (21, 11371240), (24, 9949835), (28, 8528430), (30, 7959868), (35, 6822744), (40, 5969901), (42, 5685620), (56, 4264215), (60, 3979934), (67, 3564120), (70, 3411372), (84, 2842810), (105, 2274248), (120, 1989967), (134, 1782060), (140, 1705686), (168, 1421405), (201, 1188040), (210, 1137124), (268, 891030), (280, 852843), (335, 712824), (402, 594020), (420, 568562), (469, 509160), (536, 445515), (670, 356412), (804, 297010), (840, 284281), (938, 254580), (1005, 237608), (1340, 178206), (1407, 169720), (1608, 148505), (1876, 127290), (2010, 118804), (2345, 101832), (2680, 89103), (2814, 84860), (3752, 63645), (4020, 59402), (4243, 56280), (4690, 50916), (5628, 42430), (7035, 33944), (8040, 29701), (8486, 28140), (9380, 25458), (11256, 21215), (12729, 18760), (14070, 16972)]