138494720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 432673920

約数和(自身を除く): 294179200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 41, 52, 56, 58, 64, 65, 70, 80, 82, 91, 104, 112, 116, 128, 130, 140, 145, 160, 164, 182, 203, 205, 208, 224, 232, 256, 260, 280, 287, 290, 320, 328, 364, 377, 406, 410, 416, 448, 455, 464, 520, 533, 560, 574, 580, 640, 656, 728, 754, 812, 820, 832, 896, 910, 928, 1015, 1040, 1066, 1120, 1148, 1160, 1189, 1280, 1312, 1435, 1456, 1508, 1624, 1640, 1664, 1792, 1820, 1856, 1885, 2030, 2080, 2132, 2240, 2296, 2320, 2378, 2624, 2639, 2665, 2870, 2912, 3016, 3248, 3280, 3328, 3640, 3712, 3731, 3770, 4060, 4160, 4264, 4480, 4592, 4640, 4756, 5248, 5278, 5330, 5740, 5824, 5945, 6032, 6496, 6560, 7280, 7424, 7462, 7540, 8120, 8320, 8323, 8528, 8960, 9184, 9280, 9512, 10496, 10556, 10660, 11480, 11648, 11890, 12064, 12992, 13120, 13195, 14560, 14924, 15080, 15457, 16240, 16640, 16646, 17056, 18368, 18560, 18655, 19024, 21112, 21320, 22960, 23296, 23780, 24128, 25984, 26240, 26390, 29120, 29848, 30160, 30914, 32480, 33292, 34112, 36736, 37120, 37310, 38048, 41615, 42224, 42640, 45920, 47560, 48256, 51968, 52480, 52780, 58240, 59696, 60320, 61828, 64960, 66584, 68224, 73472, 74620, 76096, 77285, 83230, 84448, 85280, 91840, 95120, 96512, 105560, 108199, 116480, 119392, 120640, 123656, 129920, 133168, 136448, 149240, 152192, 154570, 166460, 168896, 170560, 183680, 190240, 211120, 216398, 238784, 241280, 247312, 259840, 266336, 298480, 304384, 309140, 332920, 337792, 341120, 367360, 380480, 422240, 432796, 477568, 482560, 494624, 532672, 540995, 596960, 618280, 665840, 675584, 682240, 760960, 844480, 865592, 955136, 989248, 1065344, 1081990, 1193920, 1236560, 1331680, 1521920, 1688960, 1731184, 1978496, 2130688, 2163980, 2387840, 2473120, 2663360, 3377920, 3462368, 3956992, 4327960, 4775680, 4946240, 5326720, 6924736, 8655920, 9892480, 10653440, 13849472, 17311840, 19784960, 27698944, 34623680, 69247360, 138494720]

約数ペア:

[(1, 138494720), (2, 69247360), (4, 34623680), (5, 27698944), (7, 19784960), (8, 17311840), (10, 13849472), (13, 10653440), (14, 9892480), (16, 8655920), (20, 6924736), (26, 5326720), (28, 4946240), (29, 4775680), (32, 4327960), (35, 3956992), (40, 3462368), (41, 3377920), (52, 2663360), (56, 2473120), (58, 2387840), (64, 2163980), (65, 2130688), (70, 1978496), (80, 1731184), (82, 1688960), (91, 1521920), (104, 1331680), (112, 1236560), (116, 1193920), (128, 1081990), (130, 1065344), (140, 989248), (145, 955136), (160, 865592), (164, 844480), (182, 760960), (203, 682240), (205, 675584), (208, 665840), (224, 618280), (232, 596960), (256, 540995), (260, 532672), (280, 494624), (287, 482560), (290, 477568), (320, 432796), (328, 422240), (364, 380480), (377, 367360), (406, 341120), (410, 337792), (416, 332920), (448, 309140), (455, 304384), (464, 298480), (520, 266336), (533, 259840), (560, 247312), (574, 241280), (580, 238784), (640, 216398), (656, 211120), (728, 190240), (754, 183680), (812, 170560), (820, 168896), (832, 166460), (896, 154570), (910, 152192), (928, 149240), (1015, 136448), (1040, 133168), (1066, 129920), (1120, 123656), (1148, 120640), (1160, 119392), (1189, 116480), (1280, 108199), (1312, 105560), (1435, 96512), (1456, 95120), (1508, 91840), (1624, 85280), (1640, 84448), (1664, 83230), (1792, 77285), (1820, 76096), (1856, 74620), (1885, 73472), (2030, 68224), (2080, 66584), (2132, 64960), (2240, 61828), (2296, 60320), (2320, 59696), (2378, 58240), (2624, 52780), (2639, 52480), (2665, 51968), (2870, 48256), (2912, 47560), (3016, 45920), (3248, 42640), (3280, 42224), (3328, 41615), (3640, 38048), (3712, 37310), (3731, 37120), (3770, 36736), (4060, 34112), (4160, 33292), (4264, 32480), (4480, 30914), (4592, 30160), (4640, 29848), (4756, 29120), (5248, 26390), (5278, 26240), (5330, 25984), (5740, 24128), (5824, 23780), (5945, 23296), (6032, 22960), (6496, 21320), (6560, 21112), (7280, 19024), (7424, 18655), (7462, 18560), (7540, 18368), (8120, 17056), (8320, 16646), (8323, 16640), (8528, 16240), (8960, 15457), (9184, 15080), (9280, 14924), (9512, 14560), (10496, 13195), (10556, 13120), (10660, 12992), (11480, 12064), (11648, 11890)]