473317740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 288

約数和(自身を含む): 1830366720

約数和(自身を除く): 1357048980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 28, 30, 34, 35, 36, 38, 42, 45, 51, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 102, 105, 114, 119, 126, 133, 140, 153, 170, 171, 180, 190, 204, 210, 228, 238, 252, 255, 266, 285, 306, 315, 323, 340, 342, 357, 380, 399, 420, 476, 510, 532, 570, 595, 612, 630, 646, 665, 684, 714, 765, 798, 855, 969, 1020, 1071, 1140, 1163, 1190, 1197, 1260, 1292, 1330, 1428, 1530, 1596, 1615, 1710, 1785, 1938, 1995, 2142, 2261, 2326, 2380, 2394, 2660, 2907, 3060, 3230, 3420, 3489, 3570, 3876, 3990, 4284, 4522, 4652, 4788, 4845, 5355, 5814, 5815, 5985, 6460, 6783, 6978, 7140, 7980, 8141, 9044, 9690, 10467, 10710, 11305, 11628, 11630, 11970, 13566, 13956, 14535, 16282, 17445, 19380, 19771, 20349, 20934, 21420, 22097, 22610, 23260, 23940, 24423, 27132, 29070, 32564, 33915, 34890, 39542, 40698, 40705, 41868, 44194, 45220, 48846, 52335, 58140, 59313, 66291, 67830, 69780, 73269, 79084, 81396, 81410, 88388, 97692, 98855, 101745, 104670, 110485, 118626, 122115, 132582, 135660, 138397, 146538, 154679, 162820, 177939, 197710, 198873, 203490, 209340, 220970, 237252, 244230, 265164, 276794, 293076, 296565, 309358, 331455, 355878, 366345, 375649, 395420, 397746, 406980, 415191, 441940, 464037, 488460, 553588, 593130, 618716, 662910, 691985, 711756, 732690, 751298, 773395, 795492, 830382, 889695, 928074, 994365, 1126947, 1186260, 1245573, 1325820, 1383970, 1392111, 1465380, 1502596, 1546790, 1660764, 1779390, 1856148, 1878245, 1988730, 2075955, 2253894, 2320185, 2491146, 2629543, 2767940, 2784222, 3093580, 3380841, 3558780, 3756490, 3977460, 4151910, 4507788, 4640370, 4982292, 5259086, 5568444, 5634735, 6227865, 6761682, 6960555, 7512980, 7888629, 8303820, 9280740, 10518172, 11269470, 12455730, 13147715, 13523364, 13921110, 15777258, 16904205, 22538940, 23665887, 24911460, 26295430, 27842220, 31554516, 33808410, 39443145, 47331774, 52590860, 67616820, 78886290, 94663548, 118329435, 157772580, 236658870, 473317740]

約数ペア:

[(1, 473317740), (2, 236658870), (3, 157772580), (4, 118329435), (5, 94663548), (6, 78886290), (7, 67616820), (9, 52590860), (10, 47331774), (12, 39443145), (14, 33808410), (15, 31554516), (17, 27842220), (18, 26295430), (19, 24911460), (20, 23665887), (21, 22538940), (28, 16904205), (30, 15777258), (34, 13921110), (35, 13523364), (36, 13147715), (38, 12455730), (42, 11269470), (45, 10518172), (51, 9280740), (57, 8303820), (60, 7888629), (63, 7512980), (68, 6960555), (70, 6761682), (76, 6227865), (84, 5634735), (85, 5568444), (90, 5259086), (95, 4982292), (102, 4640370), (105, 4507788), (114, 4151910), (119, 3977460), (126, 3756490), (133, 3558780), (140, 3380841), (153, 3093580), (170, 2784222), (171, 2767940), (180, 2629543), (190, 2491146), (204, 2320185), (210, 2253894), (228, 2075955), (238, 1988730), (252, 1878245), (255, 1856148), (266, 1779390), (285, 1660764), (306, 1546790), (315, 1502596), (323, 1465380), (340, 1392111), (342, 1383970), (357, 1325820), (380, 1245573), (399, 1186260), (420, 1126947), (476, 994365), (510, 928074), (532, 889695), (570, 830382), (595, 795492), (612, 773395), (630, 751298), (646, 732690), (665, 711756), (684, 691985), (714, 662910), (765, 618716), (798, 593130), (855, 553588), (969, 488460), (1020, 464037), (1071, 441940), (1140, 415191), (1163, 406980), (1190, 397746), (1197, 395420), (1260, 375649), (1292, 366345), (1330, 355878), (1428, 331455), (1530, 309358), (1596, 296565), (1615, 293076), (1710, 276794), (1785, 265164), (1938, 244230), (1995, 237252), (2142, 220970), (2261, 209340), (2326, 203490), (2380, 198873), (2394, 197710), (2660, 177939), (2907, 162820), (3060, 154679), (3230, 146538), (3420, 138397), (3489, 135660), (3570, 132582), (3876, 122115), (3990, 118626), (4284, 110485), (4522, 104670), (4652, 101745), (4788, 98855), (4845, 97692), (5355, 88388), (5814, 81410), (5815, 81396), (5985, 79084), (6460, 73269), (6783, 69780), (6978, 67830), (7140, 66291), (7980, 59313), (8141, 58140), (9044, 52335), (9690, 48846), (10467, 45220), (10710, 44194), (11305, 41868), (11628, 40705), (11630, 40698), (11970, 39542), (13566, 34890), (13956, 33915), (14535, 32564), (16282, 29070), (17445, 27132), (19380, 24423), (19771, 23940), (20349, 23260), (20934, 22610), (21420, 22097)]