11119672720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 29617961472

約数和(自身を除く): 18498288752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 43, 52, 62, 65, 80, 86, 104, 124, 130, 155, 169, 172, 208, 215, 248, 260, 310, 338, 344, 403, 430, 496, 520, 559, 617, 620, 676, 688, 806, 845, 860, 1040, 1118, 1234, 1240, 1333, 1352, 1612, 1690, 1720, 2015, 2236, 2468, 2480, 2666, 2704, 2795, 3085, 3224, 3380, 3440, 4030, 4472, 4936, 5239, 5332, 5590, 6170, 6448, 6665, 6760, 7267, 8021, 8060, 8944, 9872, 10478, 10664, 11180, 12340, 13330, 13520, 14534, 16042, 16120, 17329, 19127, 20956, 21328, 22360, 24680, 26195, 26531, 26660, 29068, 32084, 32240, 34658, 36335, 38254, 40105, 41912, 44720, 49360, 52390, 53062, 53320, 58136, 64168, 69316, 72670, 76508, 80210, 83824, 86645, 95635, 104273, 104780, 106124, 106640, 116272, 128336, 132655, 138632, 145340, 153016, 160420, 173290, 191270, 208546, 209560, 212248, 225277, 248651, 265310, 277264, 290680, 306032, 320840, 344903, 346580, 382540, 417092, 419120, 424496, 450554, 497302, 521365, 530620, 581360, 641680, 689806, 693160, 765080, 822461, 834184, 901108, 994604, 1042730, 1061240, 1126385, 1243255, 1379612, 1386320, 1530160, 1644922, 1668368, 1724515, 1802216, 1989208, 2085460, 2122480, 2252770, 2486510, 2759224, 3232463, 3289844, 3449030, 3604432, 3978416, 4112305, 4170920, 4483739, 4505540, 4973020, 5518448, 6464926, 6579688, 6898060, 8224610, 8341840, 8967478, 9011080, 9946040, 10691993, 12929852, 13159376, 13796120, 16162315, 16449220, 17934956, 18022160, 19892080, 21383986, 22418695, 25859704, 27592240, 32324630, 32898440, 35869912, 42767972, 44837390, 51719408, 53459965, 64649260, 65796880, 71739824, 85535944, 89674780, 106919930, 129298520, 138995909, 171071888, 179349560, 213839860, 258597040, 277991818, 358699120, 427679720, 555983636, 694979545, 855359440, 1111967272, 1389959090, 2223934544, 2779918180, 5559836360, 11119672720]

約数ペア:

[(1, 11119672720), (2, 5559836360), (4, 2779918180), (5, 2223934544), (8, 1389959090), (10, 1111967272), (13, 855359440), (16, 694979545), (20, 555983636), (26, 427679720), (31, 358699120), (40, 277991818), (43, 258597040), (52, 213839860), (62, 179349560), (65, 171071888), (80, 138995909), (86, 129298520), (104, 106919930), (124, 89674780), (130, 85535944), (155, 71739824), (169, 65796880), (172, 64649260), (208, 53459965), (215, 51719408), (248, 44837390), (260, 42767972), (310, 35869912), (338, 32898440), (344, 32324630), (403, 27592240), (430, 25859704), (496, 22418695), (520, 21383986), (559, 19892080), (617, 18022160), (620, 17934956), (676, 16449220), (688, 16162315), (806, 13796120), (845, 13159376), (860, 12929852), (1040, 10691993), (1118, 9946040), (1234, 9011080), (1240, 8967478), (1333, 8341840), (1352, 8224610), (1612, 6898060), (1690, 6579688), (1720, 6464926), (2015, 5518448), (2236, 4973020), (2468, 4505540), (2480, 4483739), (2666, 4170920), (2704, 4112305), (2795, 3978416), (3085, 3604432), (3224, 3449030), (3380, 3289844), (3440, 3232463), (4030, 2759224), (4472, 2486510), (4936, 2252770), (5239, 2122480), (5332, 2085460), (5590, 1989208), (6170, 1802216), (6448, 1724515), (6665, 1668368), (6760, 1644922), (7267, 1530160), (8021, 1386320), (8060, 1379612), (8944, 1243255), (9872, 1126385), (10478, 1061240), (10664, 1042730), (11180, 994604), (12340, 901108), (13330, 834184), (13520, 822461), (14534, 765080), (16042, 693160), (16120, 689806), (17329, 641680), (19127, 581360), (20956, 530620), (21328, 521365), (22360, 497302), (24680, 450554), (26195, 424496), (26531, 419120), (26660, 417092), (29068, 382540), (32084, 346580), (32240, 344903), (34658, 320840), (36335, 306032), (38254, 290680), (40105, 277264), (41912, 265310), (44720, 248651), (49360, 225277), (52390, 212248), (53062, 209560), (53320, 208546), (58136, 191270), (64168, 173290), (69316, 160420), (72670, 153016), (76508, 145340), (80210, 138632), (83824, 132655), (86645, 128336), (95635, 116272), (104273, 106640), (104780, 106124)]