378236040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 256

約数和(自身を含む): 1470873600

約数和(自身を除く): 1092637560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1823, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3646, 3705, 3990, 4940, 5187, 5320, 5460, 5469, 5928, 6916, 7292, 7410, 7980, 8645, 9115, 9880, 10374, 10920, 10938, 12761, 13832, 14584, 14820, 15960, 17290, 18230, 20748, 21876, 23699, 25522, 25935, 27345, 29640, 34580, 34637, 36460, 38283, 41496, 43752, 47398, 51044, 51870, 54690, 63805, 69160, 69274, 71097, 72920, 76566, 94796, 102088, 103740, 103911, 109380, 118495, 127610, 138548, 142194, 153132, 165893, 173185, 189592, 191415, 207480, 207822, 218760, 236990, 242459, 255220, 277096, 284388, 306264, 331786, 346370, 355485, 382830, 415644, 450281, 473980, 484918, 497679, 510440, 519555, 568776, 663572, 692740, 710970, 727377, 765660, 829465, 831288, 900562, 947960, 969836, 995358, 1039110, 1212295, 1327144, 1350843, 1385480, 1421940, 1454754, 1531320, 1658930, 1801124, 1939672, 1990716, 2078220, 2251405, 2424590, 2488395, 2701686, 2843880, 2909508, 3151967, 3317860, 3602248, 3636885, 3981432, 4156440, 4502810, 4849180, 4976790, 5403372, 5819016, 6303934, 6635720, 6754215, 7273770, 9005620, 9455901, 9698360, 9953580, 10806744, 12607868, 13508430, 14547540, 15759835, 18011240, 18911802, 19907160, 25215736, 27016860, 29095080, 31519670, 37823604, 47279505, 54033720, 63039340, 75647208, 94559010, 126078680, 189118020, 378236040]

約数ペア:

[(1, 378236040), (2, 189118020), (3, 126078680), (4, 94559010), (5, 75647208), (6, 63039340), (7, 54033720), (8, 47279505), (10, 37823604), (12, 31519670), (13, 29095080), (14, 27016860), (15, 25215736), (19, 19907160), (20, 18911802), (21, 18011240), (24, 15759835), (26, 14547540), (28, 13508430), (30, 12607868), (35, 10806744), (38, 9953580), (39, 9698360), (40, 9455901), (42, 9005620), (52, 7273770), (56, 6754215), (57, 6635720), (60, 6303934), (65, 5819016), (70, 5403372), (76, 4976790), (78, 4849180), (84, 4502810), (91, 4156440), (95, 3981432), (104, 3636885), (105, 3602248), (114, 3317860), (120, 3151967), (130, 2909508), (133, 2843880), (140, 2701686), (152, 2488395), (156, 2424590), (168, 2251405), (182, 2078220), (190, 1990716), (195, 1939672), (210, 1801124), (228, 1658930), (247, 1531320), (260, 1454754), (266, 1421940), (273, 1385480), (280, 1350843), (285, 1327144), (312, 1212295), (364, 1039110), (380, 995358), (390, 969836), (399, 947960), (420, 900562), (455, 831288), (456, 829465), (494, 765660), (520, 727377), (532, 710970), (546, 692740), (570, 663572), (665, 568776), (728, 519555), (741, 510440), (760, 497679), (780, 484918), (798, 473980), (840, 450281), (910, 415644), (988, 382830), (1064, 355485), (1092, 346370), (1140, 331786), (1235, 306264), (1330, 284388), (1365, 277096), (1482, 255220), (1560, 242459), (1596, 236990), (1729, 218760), (1820, 207822), (1823, 207480), (1976, 191415), (1995, 189592), (2184, 173185), (2280, 165893), (2470, 153132), (2660, 142194), (2730, 138548), (2964, 127610), (3192, 118495), (3458, 109380), (3640, 103911), (3646, 103740), (3705, 102088), (3990, 94796), (4940, 76566), (5187, 72920), (5320, 71097), (5460, 69274), (5469, 69160), (5928, 63805), (6916, 54690), (7292, 51870), (7410, 51044), (7980, 47398), (8645, 43752), (9115, 41496), (9880, 38283), (10374, 36460), (10920, 34637), (10938, 34580), (12761, 29640), (13832, 27345), (14584, 25935), (14820, 25522), (15960, 23699), (17290, 21876), (18230, 20748)]