1790538960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 320

約数和(自身を含む): 6685286400

約数和(自身を除く): 4894747440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 149, 161, 168, 184, 210, 230, 240, 276, 280, 298, 311, 322, 336, 345, 368, 420, 447, 460, 483, 552, 560, 596, 622, 644, 690, 745, 805, 840, 894, 920, 933, 966, 1043, 1104, 1192, 1244, 1288, 1380, 1490, 1555, 1610, 1680, 1788, 1840, 1866, 1932, 2086, 2177, 2235, 2384, 2415, 2488, 2576, 2760, 2980, 3110, 3129, 3220, 3427, 3576, 3732, 3864, 4172, 4354, 4470, 4665, 4830, 4976, 5215, 5520, 5960, 6220, 6258, 6440, 6531, 6854, 7152, 7153, 7464, 7728, 8344, 8708, 8940, 9330, 9660, 10281, 10430, 10885, 11920, 12440, 12516, 12880, 13062, 13708, 14306, 14928, 15645, 16688, 17135, 17416, 17880, 18660, 19320, 20562, 20860, 21459, 21770, 23989, 24880, 25032, 26124, 27416, 28612, 31290, 32655, 34270, 34832, 35760, 35765, 37320, 38640, 41124, 41720, 42918, 43540, 46339, 47978, 50064, 50071, 51405, 52248, 54832, 57224, 62580, 65310, 68540, 71530, 71967, 74640, 82248, 83440, 85836, 87080, 92678, 95956, 100142, 102810, 104496, 107295, 114448, 119945, 125160, 130620, 137080, 139017, 143060, 143934, 150213, 164496, 171672, 174160, 185356, 191912, 200284, 205620, 214590, 231695, 239890, 250320, 250355, 261240, 274160, 278034, 286120, 287868, 300426, 324373, 343344, 359835, 370712, 383824, 400568, 411240, 429180, 463390, 479780, 500710, 522480, 556068, 572240, 575736, 600852, 648746, 695085, 719670, 741424, 751065, 801136, 822480, 858360, 926780, 959560, 973119, 1001420, 1065797, 1112136, 1151472, 1201704, 1297492, 1390170, 1439340, 1502130, 1621865, 1716720, 1853560, 1919120, 1946238, 2002840, 2131594, 2224272, 2403408, 2594984, 2780340, 2878680, 3004260, 3197391, 3243730, 3707120, 3892476, 4005680, 4263188, 4865595, 5189968, 5328985, 5560680, 5757360, 6008520, 6394782, 6487460, 7460579, 7784952, 8526376, 9731190, 10657970, 11121360, 12017040, 12789564, 12974920, 14921158, 15569904, 15986955, 17052752, 19462380, 21315940, 22381737, 25579128, 25949840, 29842316, 31973910, 37302895, 38924760, 42631880, 44763474, 51158256, 59684632, 63947820, 74605790, 77849520, 85263760, 89526948, 111908685, 119369264, 127895640, 149211580, 179053896, 223817370, 255791280, 298423160, 358107792, 447634740, 596846320, 895269480, 1790538960]

約数ペア:

[(1, 1790538960), (2, 895269480), (3, 596846320), (4, 447634740), (5, 358107792), (6, 298423160), (7, 255791280), (8, 223817370), (10, 179053896), (12, 149211580), (14, 127895640), (15, 119369264), (16, 111908685), (20, 89526948), (21, 85263760), (23, 77849520), (24, 74605790), (28, 63947820), (30, 59684632), (35, 51158256), (40, 44763474), (42, 42631880), (46, 38924760), (48, 37302895), (56, 31973910), (60, 29842316), (69, 25949840), (70, 25579128), (80, 22381737), (84, 21315940), (92, 19462380), (105, 17052752), (112, 15986955), (115, 15569904), (120, 14921158), (138, 12974920), (140, 12789564), (149, 12017040), (161, 11121360), (168, 10657970), (184, 9731190), (210, 8526376), (230, 7784952), (240, 7460579), (276, 6487460), (280, 6394782), (298, 6008520), (311, 5757360), (322, 5560680), (336, 5328985), (345, 5189968), (368, 4865595), (420, 4263188), (447, 4005680), (460, 3892476), (483, 3707120), (552, 3243730), (560, 3197391), (596, 3004260), (622, 2878680), (644, 2780340), (690, 2594984), (745, 2403408), (805, 2224272), (840, 2131594), (894, 2002840), (920, 1946238), (933, 1919120), (966, 1853560), (1043, 1716720), (1104, 1621865), (1192, 1502130), (1244, 1439340), (1288, 1390170), (1380, 1297492), (1490, 1201704), (1555, 1151472), (1610, 1112136), (1680, 1065797), (1788, 1001420), (1840, 973119), (1866, 959560), (1932, 926780), (2086, 858360), (2177, 822480), (2235, 801136), (2384, 751065), (2415, 741424), (2488, 719670), (2576, 695085), (2760, 648746), (2980, 600852), (3110, 575736), (3129, 572240), (3220, 556068), (3427, 522480), (3576, 500710), (3732, 479780), (3864, 463390), (4172, 429180), (4354, 411240), (4470, 400568), (4665, 383824), (4830, 370712), (4976, 359835), (5215, 343344), (5520, 324373), (5960, 300426), (6220, 287868), (6258, 286120), (6440, 278034), (6531, 274160), (6854, 261240), (7152, 250355), (7153, 250320), (7464, 239890), (7728, 231695), (8344, 214590), (8708, 205620), (8940, 200284), (9330, 191912), (9660, 185356), (10281, 174160), (10430, 171672), (10885, 164496), (11920, 150213), (12440, 143934), (12516, 143060), (12880, 139017), (13062, 137080), (13708, 130620), (14306, 125160), (14928, 119945), (15645, 114448), (16688, 107295), (17135, 104496), (17416, 102810), (17880, 100142), (18660, 95956), (19320, 92678), (20562, 87080), (20860, 85836), (21459, 83440), (21770, 82248), (23989, 74640), (24880, 71967), (25032, 71530), (26124, 68540), (27416, 65310), (28612, 62580), (31290, 57224), (32655, 54832), (34270, 52248), (34832, 51405), (35760, 50071), (35765, 50064), (37320, 47978), (38640, 46339), (41124, 43540), (41720, 42918)]