74976720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3469

約数の個数: 160

約数和(自身を含む): 286148352

約数和(自身を除く): 211171632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3433, 3640, 4368, 5460, 6866, 7280, 10299, 10920, 13732, 17165, 20598, 21840, 24031, 27464, 34330, 41196, 44629, 48062, 51495, 54928, 68660, 72093, 82392, 89258, 96124, 102990, 120155, 133887, 137320, 144186, 164784, 178516, 192248, 205980, 223145, 240310, 267774, 274640, 288372, 312403, 357032, 360465, 384496, 411960, 446290, 480620, 535548, 576744, 624806, 669435, 714064, 720930, 823920, 892580, 937209, 961240, 1071096, 1153488, 1249612, 1338870, 1441860, 1562015, 1785160, 1874418, 1922480, 2142192, 2499224, 2677740, 2883720, 3124030, 3570320, 3748836, 4686045, 4998448, 5355480, 5767440, 6248060, 7497672, 9372090, 10710960, 12496120, 14995344, 18744180, 24992240, 37488360, 74976720]

約数ペア:

[(1, 74976720), (2, 37488360), (3, 24992240), (4, 18744180), (5, 14995344), (6, 12496120), (7, 10710960), (8, 9372090), (10, 7497672), (12, 6248060), (13, 5767440), (14, 5355480), (15, 4998448), (16, 4686045), (20, 3748836), (21, 3570320), (24, 3124030), (26, 2883720), (28, 2677740), (30, 2499224), (35, 2142192), (39, 1922480), (40, 1874418), (42, 1785160), (48, 1562015), (52, 1441860), (56, 1338870), (60, 1249612), (65, 1153488), (70, 1071096), (78, 961240), (80, 937209), (84, 892580), (91, 823920), (104, 720930), (105, 714064), (112, 669435), (120, 624806), (130, 576744), (140, 535548), (156, 480620), (168, 446290), (182, 411960), (195, 384496), (208, 360465), (210, 357032), (240, 312403), (260, 288372), (273, 274640), (280, 267774), (312, 240310), (336, 223145), (364, 205980), (390, 192248), (420, 178516), (455, 164784), (520, 144186), (546, 137320), (560, 133887), (624, 120155), (728, 102990), (780, 96124), (840, 89258), (910, 82392), (1040, 72093), (1092, 68660), (1365, 54928), (1456, 51495), (1560, 48062), (1680, 44629), (1820, 41196), (2184, 34330), (2730, 27464), (3120, 24031), (3433, 21840), (3640, 20598), (4368, 17165), (5460, 13732), (6866, 10920), (7280, 10299)]