140800483980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51827}}^1$

素因数の和:51907

約数の個数: 288

約数和(自身を含む): 488085421824

約数和(自身を除く): 347284937844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 81, 86, 90, 108, 117, 129, 130, 135, 156, 162, 172, 180, 195, 215, 234, 243, 258, 260, 270, 324, 351, 387, 390, 405, 430, 468, 486, 516, 540, 559, 585, 645, 702, 774, 780, 810, 860, 972, 1053, 1118, 1161, 1170, 1215, 1290, 1404, 1548, 1620, 1677, 1755, 1935, 2106, 2236, 2322, 2340, 2430, 2580, 2795, 3159, 3354, 3483, 3510, 3870, 4212, 4644, 4860, 5031, 5265, 5590, 5805, 6318, 6708, 6966, 7020, 7740, 8385, 10062, 10449, 10530, 11180, 11610, 12636, 13932, 15093, 15795, 16770, 17415, 20124, 20898, 21060, 23220, 25155, 30186, 31590, 33540, 34830, 41796, 45279, 50310, 51827, 52245, 60372, 63180, 69660, 75465, 90558, 100620, 103654, 104490, 135837, 150930, 155481, 181116, 207308, 208980, 226395, 259135, 271674, 301860, 310962, 452790, 466443, 518270, 543348, 621924, 673751, 679185, 777405, 905580, 932886, 1036540, 1347502, 1358370, 1399329, 1554810, 1865772, 2021253, 2228561, 2332215, 2695004, 2716740, 2798658, 3109620, 3368755, 4042506, 4197987, 4457122, 4664430, 5597316, 6063759, 6685683, 6737510, 6996645, 8085012, 8395974, 8914244, 9328860, 10106265, 11142805, 12127518, 12593961, 13371366, 13475020, 13993290, 16791948, 18191277, 20057049, 20212530, 20989935, 22285610, 24255036, 25187922, 26742732, 27986580, 28971293, 30318795, 33428415, 36382554, 40114098, 40425060, 41979870, 44571220, 50375844, 54573831, 57942586, 60171147, 60637590, 62969805, 66856830, 72765108, 80228196, 83959740, 86913879, 90956385, 100285245, 109147662, 115885172, 120342294, 121275180, 125939610, 133713660, 144856465, 163721493, 173827758, 180513441, 181912770, 200570490, 218295324, 240684588, 251879220, 260741637, 272869155, 289712930, 300855735, 327442986, 347655516, 361026882, 363825540, 401140980, 434569395, 521483274, 541540323, 545738310, 579425860, 601711470, 654885972, 722053764, 782224911, 818607465, 869138790, 902567205, 1042966548, 1083080646, 1091476620, 1203422940, 1303708185, 1564449822, 1637214930, 1738277580, 1805134410, 2166161292, 2346674733, 2607416370, 2707701615, 3128899644, 3274429860, 3610268820, 3911124555, 4693349466, 5214832740, 5415403230, 7040024199, 7822249110, 9386698932, 10830806460, 11733373665, 14080048398, 15644498220, 23466747330, 28160096796, 35200120995, 46933494660, 70400241990, 140800483980]

約数ペア:

[(1, 140800483980), (2, 70400241990), (3, 46933494660), (4, 35200120995), (5, 28160096796), (6, 23466747330), (9, 15644498220), (10, 14080048398), (12, 11733373665), (13, 10830806460), (15, 9386698932), (18, 7822249110), (20, 7040024199), (26, 5415403230), (27, 5214832740), (30, 4693349466), (36, 3911124555), (39, 3610268820), (43, 3274429860), (45, 3128899644), (52, 2707701615), (54, 2607416370), (60, 2346674733), (65, 2166161292), (78, 1805134410), (81, 1738277580), (86, 1637214930), (90, 1564449822), (108, 1303708185), (117, 1203422940), (129, 1091476620), (130, 1083080646), (135, 1042966548), (156, 902567205), (162, 869138790), (172, 818607465), (180, 782224911), (195, 722053764), (215, 654885972), (234, 601711470), (243, 579425860), (258, 545738310), (260, 541540323), (270, 521483274), (324, 434569395), (351, 401140980), (387, 363825540), (390, 361026882), (405, 347655516), (430, 327442986), (468, 300855735), (486, 289712930), (516, 272869155), (540, 260741637), (559, 251879220), (585, 240684588), (645, 218295324), (702, 200570490), (774, 181912770), (780, 180513441), (810, 173827758), (860, 163721493), (972, 144856465), (1053, 133713660), (1118, 125939610), (1161, 121275180), (1170, 120342294), (1215, 115885172), (1290, 109147662), (1404, 100285245), (1548, 90956385), (1620, 86913879), (1677, 83959740), (1755, 80228196), (1935, 72765108), (2106, 66856830), (2236, 62969805), (2322, 60637590), (2340, 60171147), (2430, 57942586), (2580, 54573831), (2795, 50375844), (3159, 44571220), (3354, 41979870), (3483, 40425060), (3510, 40114098), (3870, 36382554), (4212, 33428415), (4644, 30318795), (4860, 28971293), (5031, 27986580), (5265, 26742732), (5590, 25187922), (5805, 24255036), (6318, 22285610), (6708, 20989935), (6966, 20212530), (7020, 20057049), (7740, 18191277), (8385, 16791948), (10062, 13993290), (10449, 13475020), (10530, 13371366), (11180, 12593961), (11610, 12127518), (12636, 11142805), (13932, 10106265), (15093, 9328860), (15795, 8914244), (16770, 8395974), (17415, 8085012), (20124, 6996645), (20898, 6737510), (21060, 6685683), (23220, 6063759), (25155, 5597316), (30186, 4664430), (31590, 4457122), (33540, 4197987), (34830, 4042506), (41796, 3368755), (45279, 3109620), (50310, 2798658), (51827, 2716740), (52245, 2695004), (60372, 2332215), (63180, 2228561), (69660, 2021253), (75465, 1865772), (90558, 1554810), (100620, 1399329), (103654, 1358370), (104490, 1347502), (135837, 1036540), (150930, 932886), (155481, 905580), (181116, 777405), (207308, 679185), (208980, 673751), (226395, 621924), (259135, 543348), (271674, 518270), (301860, 466443), (310962, 452790)]