2912478660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8512

約数の個数: 288

約数和(自身を含む): 11352539520

約数和(自身を除く): 8440060860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2457, 2548, 2646, 2730, 2940, 3185, 3276, 3510, 3780, 3822, 4095, 4410, 4914, 5292, 5460, 5733, 6370, 6615, 7020, 7644, 8190, 8467, 8820, 9555, 9828, 11466, 12285, 12740, 13230, 16380, 16934, 17199, 19110, 22932, 24570, 25401, 26460, 28665, 33868, 34398, 38220, 42335, 49140, 50802, 57330, 59269, 68796, 76203, 84670, 85995, 101604, 110071, 114660, 118538, 127005, 152406, 169340, 171990, 177807, 220142, 228609, 237076, 254010, 296345, 304812, 330213, 343980, 355614, 381015, 414883, 440284, 457218, 508020, 533421, 550355, 592690, 660426, 711228, 762030, 770497, 829766, 889035, 914436, 990639, 1066842, 1100710, 1143045, 1185380, 1244649, 1320852, 1524060, 1540994, 1600263, 1651065, 1659532, 1778070, 1981278, 2074415, 2133684, 2201420, 2286090, 2311491, 2489298, 2667105, 2971917, 3081988, 3200526, 3302130, 3556140, 3733947, 3852485, 3962556, 4148830, 4572180, 4622982, 4953195, 4978596, 5334210, 5393479, 5943834, 6223245, 6401052, 6604260, 6934473, 7467894, 7704970, 8001315, 8297660, 9245964, 9906390, 10668420, 10786958, 11201841, 11557455, 11887668, 12446490, 13868946, 14859585, 14935788, 15409940, 16002630, 16180437, 18669735, 19812780, 20803419, 21573916, 22403682, 23114910, 24892980, 26967395, 27737892, 29719170, 32005260, 32360874, 34672365, 37339470, 41606838, 44807364, 46229820, 48541311, 53934790, 56009205, 59438340, 64721748, 69344730, 74678940, 80902185, 83213676, 97082622, 104017095, 107869580, 112018410, 138689460, 145623933, 161804370, 194165244, 208034190, 224036820, 242706555, 291247866, 323608740, 416068380, 485413110, 582495732, 728119665, 970826220, 1456239330, 2912478660]

約数ペア:

[(1, 2912478660), (2, 1456239330), (3, 970826220), (4, 728119665), (5, 582495732), (6, 485413110), (7, 416068380), (9, 323608740), (10, 291247866), (12, 242706555), (13, 224036820), (14, 208034190), (15, 194165244), (18, 161804370), (20, 145623933), (21, 138689460), (26, 112018410), (27, 107869580), (28, 104017095), (30, 97082622), (35, 83213676), (36, 80902185), (39, 74678940), (42, 69344730), (45, 64721748), (49, 59438340), (52, 56009205), (54, 53934790), (60, 48541311), (63, 46229820), (65, 44807364), (70, 41606838), (78, 37339470), (84, 34672365), (90, 32360874), (91, 32005260), (98, 29719170), (105, 27737892), (108, 26967395), (117, 24892980), (126, 23114910), (130, 22403682), (135, 21573916), (140, 20803419), (147, 19812780), (156, 18669735), (180, 16180437), (182, 16002630), (189, 15409940), (195, 14935788), (196, 14859585), (210, 13868946), (234, 12446490), (245, 11887668), (252, 11557455), (260, 11201841), (270, 10786958), (273, 10668420), (294, 9906390), (315, 9245964), (351, 8297660), (364, 8001315), (378, 7704970), (390, 7467894), (420, 6934473), (441, 6604260), (455, 6401052), (468, 6223245), (490, 5943834), (540, 5393479), (546, 5334210), (585, 4978596), (588, 4953195), (630, 4622982), (637, 4572180), (702, 4148830), (735, 3962556), (756, 3852485), (780, 3733947), (819, 3556140), (882, 3302130), (910, 3200526), (945, 3081988), (980, 2971917), (1092, 2667105), (1170, 2489298), (1260, 2311491), (1274, 2286090), (1323, 2201420), (1365, 2133684), (1404, 2074415), (1470, 1981278), (1638, 1778070), (1755, 1659532), (1764, 1651065), (1820, 1600263), (1890, 1540994), (1911, 1524060), (2205, 1320852), (2340, 1244649), (2457, 1185380), (2548, 1143045), (2646, 1100710), (2730, 1066842), (2940, 990639), (3185, 914436), (3276, 889035), (3510, 829766), (3780, 770497), (3822, 762030), (4095, 711228), (4410, 660426), (4914, 592690), (5292, 550355), (5460, 533421), (5733, 508020), (6370, 457218), (6615, 440284), (7020, 414883), (7644, 381015), (8190, 355614), (8467, 343980), (8820, 330213), (9555, 304812), (9828, 296345), (11466, 254010), (12285, 237076), (12740, 228609), (13230, 220142), (16380, 177807), (16934, 171990), (17199, 169340), (19110, 152406), (22932, 127005), (24570, 118538), (25401, 114660), (26460, 110071), (28665, 101604), (33868, 85995), (34398, 84670), (38220, 76203), (42335, 68796), (49140, 59269), (50802, 57330)]