16219474920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1465

約数の個数: 384

約数和(自身を含む): 61247197440

約数和(自身を除く): 45027722520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 197, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 394, 396, 408, 440, 495, 510, 561, 591, 612, 660, 680, 748, 765, 788, 792, 935, 985, 990, 1020, 1122, 1182, 1223, 1224, 1320, 1496, 1530, 1576, 1683, 1773, 1870, 1970, 1980, 2040, 2167, 2244, 2364, 2446, 2805, 2955, 3060, 3349, 3366, 3546, 3669, 3740, 3940, 3960, 4334, 4488, 4728, 4892, 5610, 5910, 6115, 6120, 6501, 6698, 6732, 7092, 7338, 7480, 7880, 8415, 8668, 8865, 9784, 10047, 10835, 11007, 11220, 11820, 12230, 13002, 13396, 13453, 13464, 14184, 14676, 16745, 16830, 17336, 17730, 18345, 19503, 20094, 20791, 21670, 22014, 22440, 23640, 24460, 26004, 26792, 26906, 29352, 30141, 32505, 33490, 33660, 35460, 36690, 36839, 39006, 40188, 40359, 41582, 43340, 44028, 48920, 50235, 52008, 53812, 55035, 60282, 62373, 65010, 66980, 67265, 67320, 70920, 73380, 73678, 78012, 80376, 80718, 83164, 86680, 88056, 97515, 100470, 103955, 107624, 110070, 110517, 120564, 121077, 124746, 130020, 133960, 134530, 146760, 147356, 150705, 156024, 161436, 166328, 184195, 187119, 195030, 200940, 201795, 207910, 220140, 221034, 228701, 240931, 241128, 242154, 249492, 260040, 269060, 294712, 301410, 311865, 322872, 331551, 368390, 374238, 390060, 401880, 403590, 415820, 440280, 442068, 457402, 481862, 484308, 498984, 538120, 552585, 602820, 605385, 623730, 663102, 686103, 722793, 736780, 748476, 780120, 807180, 831640, 884136, 914804, 935595, 963724, 968616, 1105170, 1143505, 1204655, 1205640, 1210770, 1247460, 1326204, 1372206, 1445586, 1473560, 1496952, 1614360, 1657755, 1829608, 1871190, 1927448, 2058309, 2168379, 2210340, 2287010, 2409310, 2421540, 2494920, 2650241, 2652408, 2744412, 2891172, 3315510, 3430515, 3613965, 3742380, 4095827, 4116618, 4336758, 4420680, 4574020, 4818620, 4843080, 5300482, 5488824, 5782344, 6631020, 6861030, 7227930, 7484760, 7950723, 8191654, 8233236, 8673516, 9148040, 9637240, 10291545, 10600964, 10841895, 12287481, 13251205, 13262040, 13722060, 14455860, 15901446, 16383308, 16466472, 17347032, 20479135, 20583090, 21201928, 21683790, 23852169, 24574962, 26502410, 27444120, 28911720, 31802892, 32766616, 36862443, 39753615, 40958270, 41166180, 43367580, 45054097, 47704338, 49149924, 53004820, 61437405, 63605784, 73724886, 79507230, 81916540, 82332360, 86735160, 90108194, 95408676, 98299848, 106009640, 119260845, 122874810, 135162291, 147449772, 159014460, 163833080, 180216388, 184312215, 190817352, 225270485, 238521690, 245749620, 270324582, 294899544, 318028920, 360432776, 368624430, 405486873, 450540970, 477043380, 491499240, 540649164, 675811455, 737248860, 810973746, 901081940, 954086760, 1081298328, 1351622910, 1474497720, 1621947492, 1802163880, 2027434365, 2703245820, 3243894984, 4054868730, 5406491640, 8109737460, 16219474920]

約数ペア:

[(1, 16219474920), (2, 8109737460), (3, 5406491640), (4, 4054868730), (5, 3243894984), (6, 2703245820), (8, 2027434365), (9, 1802163880), (10, 1621947492), (11, 1474497720), (12, 1351622910), (15, 1081298328), (17, 954086760), (18, 901081940), (20, 810973746), (22, 737248860), (24, 675811455), (30, 540649164), (33, 491499240), (34, 477043380), (36, 450540970), (40, 405486873), (44, 368624430), (45, 360432776), (51, 318028920), (55, 294899544), (60, 270324582), (66, 245749620), (68, 238521690), (72, 225270485), (85, 190817352), (88, 184312215), (90, 180216388), (99, 163833080), (102, 159014460), (110, 147449772), (120, 135162291), (132, 122874810), (136, 119260845), (153, 106009640), (165, 98299848), (170, 95408676), (180, 90108194), (187, 86735160), (197, 82332360), (198, 81916540), (204, 79507230), (220, 73724886), (255, 63605784), (264, 61437405), (306, 53004820), (330, 49149924), (340, 47704338), (360, 45054097), (374, 43367580), (394, 41166180), (396, 40958270), (408, 39753615), (440, 36862443), (495, 32766616), (510, 31802892), (561, 28911720), (591, 27444120), (612, 26502410), (660, 24574962), (680, 23852169), (748, 21683790), (765, 21201928), (788, 20583090), (792, 20479135), (935, 17347032), (985, 16466472), (990, 16383308), (1020, 15901446), (1122, 14455860), (1182, 13722060), (1223, 13262040), (1224, 13251205), (1320, 12287481), (1496, 10841895), (1530, 10600964), (1576, 10291545), (1683, 9637240), (1773, 9148040), (1870, 8673516), (1970, 8233236), (1980, 8191654), (2040, 7950723), (2167, 7484760), (2244, 7227930), (2364, 6861030), (2446, 6631020), (2805, 5782344), (2955, 5488824), (3060, 5300482), (3349, 4843080), (3366, 4818620), (3546, 4574020), (3669, 4420680), (3740, 4336758), (3940, 4116618), (3960, 4095827), (4334, 3742380), (4488, 3613965), (4728, 3430515), (4892, 3315510), (5610, 2891172), (5910, 2744412), (6115, 2652408), (6120, 2650241), (6501, 2494920), (6698, 2421540), (6732, 2409310), (7092, 2287010), (7338, 2210340), (7480, 2168379), (7880, 2058309), (8415, 1927448), (8668, 1871190), (8865, 1829608), (9784, 1657755), (10047, 1614360), (10835, 1496952), (11007, 1473560), (11220, 1445586), (11820, 1372206), (12230, 1326204), (13002, 1247460), (13396, 1210770), (13453, 1205640), (13464, 1204655), (14184, 1143505), (14676, 1105170), (16745, 968616), (16830, 963724), (17336, 935595), (17730, 914804), (18345, 884136), (19503, 831640), (20094, 807180), (20791, 780120), (21670, 748476), (22014, 736780), (22440, 722793), (23640, 686103), (24460, 663102), (26004, 623730), (26792, 605385), (26906, 602820), (29352, 552585), (30141, 538120), (32505, 498984), (33490, 484308), (33660, 481862), (35460, 457402), (36690, 442068), (36839, 440280), (39006, 415820), (40188, 403590), (40359, 401880), (41582, 390060), (43340, 374238), (44028, 368390), (48920, 331551), (50235, 322872), (52008, 311865), (53812, 301410), (55035, 294712), (60282, 269060), (62373, 260040), (65010, 249492), (66980, 242154), (67265, 241128), (67320, 240931), (70920, 228701), (73380, 221034), (73678, 220140), (78012, 207910), (80376, 201795), (80718, 200940), (83164, 195030), (86680, 187119), (88056, 184195), (97515, 166328), (100470, 161436), (103955, 156024), (107624, 150705), (110070, 147356), (110517, 146760), (120564, 134530), (121077, 133960), (124746, 130020)]