16742786280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1336

約数の個数: 256

約数和(自身を含む): 56739225600

約数和(自身を除く): 39996439320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 619, 620, 660, 661, 682, 744, 930, 1023, 1238, 1240, 1320, 1322, 1364, 1705, 1857, 1860, 1983, 2046, 2476, 2644, 2728, 3095, 3305, 3410, 3714, 3720, 3966, 4092, 4952, 5115, 5288, 6190, 6610, 6809, 6820, 7271, 7428, 7932, 8184, 9285, 9915, 10230, 12380, 13220, 13618, 13640, 14542, 14856, 15864, 18570, 19189, 19830, 20427, 20460, 20491, 21813, 24760, 26440, 27236, 29084, 34045, 36355, 37140, 38378, 39660, 40854, 40920, 40982, 43626, 54472, 57567, 58168, 61473, 68090, 72710, 74280, 76756, 79320, 81708, 81964, 87252, 95945, 102135, 102455, 109065, 115134, 122946, 136180, 145420, 153512, 163416, 163928, 174504, 191890, 204270, 204910, 211079, 218130, 225401, 230268, 245892, 272360, 287835, 290840, 307365, 383780, 408540, 409159, 409820, 422158, 436260, 450802, 460536, 491784, 575670, 614730, 633237, 676203, 767560, 817080, 818318, 819640, 844316, 872520, 901604, 1055395, 1127005, 1151340, 1227477, 1229460, 1266474, 1352406, 1636636, 1688632, 1803208, 2045795, 2110790, 2254010, 2302680, 2454954, 2458920, 2532948, 2704812, 3166185, 3273272, 3381015, 4091590, 4221580, 4500749, 4508020, 4909908, 5065896, 5409624, 6137385, 6332370, 6762030, 8183180, 8443160, 9001498, 9016040, 9819816, 12274770, 12664740, 12683929, 13502247, 13524060, 16366360, 18002996, 22503745, 24549540, 25329480, 25367858, 27004494, 27048120, 36005992, 38051787, 45007490, 49099080, 50735716, 54008988, 63419645, 67511235, 76103574, 90014980, 101471432, 108017976, 126839290, 135022470, 139523219, 152207148, 180029960, 190258935, 253678580, 270044940, 279046438, 304414296, 380517870, 418569657, 507357160, 540089880, 558092876, 697616095, 761035740, 837139314, 1116185752, 1395232190, 1522071480, 1674278628, 2092848285, 2790464380, 3348557256, 4185696570, 5580928760, 8371393140, 16742786280]

約数ペア:

[(1, 16742786280), (2, 8371393140), (3, 5580928760), (4, 4185696570), (5, 3348557256), (6, 2790464380), (8, 2092848285), (10, 1674278628), (11, 1522071480), (12, 1395232190), (15, 1116185752), (20, 837139314), (22, 761035740), (24, 697616095), (30, 558092876), (31, 540089880), (33, 507357160), (40, 418569657), (44, 380517870), (55, 304414296), (60, 279046438), (62, 270044940), (66, 253678580), (88, 190258935), (93, 180029960), (110, 152207148), (120, 139523219), (124, 135022470), (132, 126839290), (155, 108017976), (165, 101471432), (186, 90014980), (220, 76103574), (248, 67511235), (264, 63419645), (310, 54008988), (330, 50735716), (341, 49099080), (372, 45007490), (440, 38051787), (465, 36005992), (619, 27048120), (620, 27004494), (660, 25367858), (661, 25329480), (682, 24549540), (744, 22503745), (930, 18002996), (1023, 16366360), (1238, 13524060), (1240, 13502247), (1320, 12683929), (1322, 12664740), (1364, 12274770), (1705, 9819816), (1857, 9016040), (1860, 9001498), (1983, 8443160), (2046, 8183180), (2476, 6762030), (2644, 6332370), (2728, 6137385), (3095, 5409624), (3305, 5065896), (3410, 4909908), (3714, 4508020), (3720, 4500749), (3966, 4221580), (4092, 4091590), (4952, 3381015), (5115, 3273272), (5288, 3166185), (6190, 2704812), (6610, 2532948), (6809, 2458920), (6820, 2454954), (7271, 2302680), (7428, 2254010), (7932, 2110790), (8184, 2045795), (9285, 1803208), (9915, 1688632), (10230, 1636636), (12380, 1352406), (13220, 1266474), (13618, 1229460), (13640, 1227477), (14542, 1151340), (14856, 1127005), (15864, 1055395), (18570, 901604), (19189, 872520), (19830, 844316), (20427, 819640), (20460, 818318), (20491, 817080), (21813, 767560), (24760, 676203), (26440, 633237), (27236, 614730), (29084, 575670), (34045, 491784), (36355, 460536), (37140, 450802), (38378, 436260), (39660, 422158), (40854, 409820), (40920, 409159), (40982, 408540), (43626, 383780), (54472, 307365), (57567, 290840), (58168, 287835), (61473, 272360), (68090, 245892), (72710, 230268), (74280, 225401), (76756, 218130), (79320, 211079), (81708, 204910), (81964, 204270), (87252, 191890), (95945, 174504), (102135, 163928), (102455, 163416), (109065, 153512), (115134, 145420), (122946, 136180)]