1683809640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2717

約数の個数: 256

約数和(自身を含む): 6100992000

約数和(自身を除く): 4417182360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1674, 1710, 1767, 1860, 2052, 2232, 2280, 2356, 2565, 2647, 2790, 2945, 3348, 3420, 3534, 3720, 4104, 4185, 4712, 5130, 5294, 5301, 5580, 5890, 6696, 6840, 7068, 7941, 8370, 8835, 10260, 10588, 10602, 11160, 11780, 13235, 14136, 15882, 15903, 16740, 17670, 20520, 21176, 21204, 23560, 23823, 26470, 26505, 31764, 31806, 33480, 35340, 39705, 42408, 47646, 50293, 52940, 53010, 63528, 63612, 70680, 71469, 79410, 79515, 82057, 95292, 100586, 105880, 106020, 119115, 127224, 142938, 150879, 158820, 159030, 164114, 190584, 201172, 212040, 238230, 246171, 251465, 285876, 301758, 317640, 318060, 328228, 357345, 402344, 410285, 452637, 476460, 492342, 502930, 571752, 603516, 636120, 656456, 714690, 738513, 754395, 820570, 905274, 952920, 984684, 1005860, 1207032, 1230855, 1357911, 1429380, 1477026, 1508790, 1559083, 1641140, 1810548, 1969368, 2011720, 2215539, 2263185, 2461710, 2715822, 2858760, 2954052, 3017580, 3118166, 3282280, 3621096, 3692565, 4431078, 4526370, 4677249, 4923420, 5431644, 5908104, 6035160, 6236332, 6789555, 7385130, 7795415, 8862156, 9052740, 9354498, 9846840, 10863288, 11077695, 12472664, 13579110, 14031747, 14770260, 15590830, 17724312, 18105480, 18708996, 22155390, 23386245, 27158220, 28063494, 29540520, 31181660, 37417992, 42095241, 44310780, 46772490, 54316440, 56126988, 62363320, 70158735, 84190482, 88621560, 93544980, 112253976, 140317470, 168380964, 187089960, 210476205, 280634940, 336761928, 420952410, 561269880, 841904820, 1683809640]

約数ペア:

[(1, 1683809640), (2, 841904820), (3, 561269880), (4, 420952410), (5, 336761928), (6, 280634940), (8, 210476205), (9, 187089960), (10, 168380964), (12, 140317470), (15, 112253976), (18, 93544980), (19, 88621560), (20, 84190482), (24, 70158735), (27, 62363320), (30, 56126988), (31, 54316440), (36, 46772490), (38, 44310780), (40, 42095241), (45, 37417992), (54, 31181660), (57, 29540520), (60, 28063494), (62, 27158220), (72, 23386245), (76, 22155390), (90, 18708996), (93, 18105480), (95, 17724312), (108, 15590830), (114, 14770260), (120, 14031747), (124, 13579110), (135, 12472664), (152, 11077695), (155, 10863288), (171, 9846840), (180, 9354498), (186, 9052740), (190, 8862156), (216, 7795415), (228, 7385130), (248, 6789555), (270, 6236332), (279, 6035160), (285, 5908104), (310, 5431644), (342, 4923420), (360, 4677249), (372, 4526370), (380, 4431078), (456, 3692565), (465, 3621096), (513, 3282280), (540, 3118166), (558, 3017580), (570, 2954052), (589, 2858760), (620, 2715822), (684, 2461710), (744, 2263185), (760, 2215539), (837, 2011720), (855, 1969368), (930, 1810548), (1026, 1641140), (1080, 1559083), (1116, 1508790), (1140, 1477026), (1178, 1429380), (1240, 1357911), (1368, 1230855), (1395, 1207032), (1674, 1005860), (1710, 984684), (1767, 952920), (1860, 905274), (2052, 820570), (2232, 754395), (2280, 738513), (2356, 714690), (2565, 656456), (2647, 636120), (2790, 603516), (2945, 571752), (3348, 502930), (3420, 492342), (3534, 476460), (3720, 452637), (4104, 410285), (4185, 402344), (4712, 357345), (5130, 328228), (5294, 318060), (5301, 317640), (5580, 301758), (5890, 285876), (6696, 251465), (6840, 246171), (7068, 238230), (7941, 212040), (8370, 201172), (8835, 190584), (10260, 164114), (10588, 159030), (10602, 158820), (11160, 150879), (11780, 142938), (13235, 127224), (14136, 119115), (15882, 106020), (15903, 105880), (16740, 100586), (17670, 95292), (20520, 82057), (21176, 79515), (21204, 79410), (23560, 71469), (23823, 70680), (26470, 63612), (26505, 63528), (31764, 53010), (31806, 52940), (33480, 50293), (35340, 47646), (39705, 42408)]