9801954720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27337}}^1$

素因数の和:27444

約数の個数: 192

約数和(自身を含む): 34721447040

約数和(自身を除く): 24919492320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 480, 498, 540, 664, 720, 747, 830, 864, 996, 1080, 1245, 1328, 1440, 1494, 1660, 1992, 2160, 2241, 2490, 2656, 2988, 3320, 3735, 3984, 4320, 4482, 4980, 5976, 6640, 7470, 7968, 8964, 9960, 11205, 11952, 13280, 14940, 17928, 19920, 22410, 23904, 27337, 29880, 35856, 39840, 44820, 54674, 59760, 71712, 82011, 89640, 109348, 119520, 136685, 164022, 179280, 218696, 246033, 273370, 328044, 358560, 410055, 437392, 492066, 546740, 656088, 738099, 820110, 874784, 984132, 1093480, 1230165, 1312176, 1476198, 1640220, 1968264, 2186960, 2268971, 2460330, 2624352, 2952396, 3280440, 3690495, 3936528, 4373920, 4537942, 4920660, 5904792, 6560880, 6806913, 7380990, 7873056, 9075884, 9841320, 11344855, 11809584, 13121760, 13613826, 14761980, 18151768, 19682640, 20420739, 22689710, 23619168, 27227652, 29523960, 34034565, 36303536, 39365280, 40841478, 45379420, 54455304, 59047920, 61262217, 68069130, 72607072, 81682956, 90758840, 102103695, 108910608, 118095840, 122524434, 136138260, 163365912, 181517680, 204207390, 217821216, 245048868, 272276520, 306311085, 326731824, 363035360, 408414780, 490097736, 544553040, 612622170, 653463648, 816829560, 980195472, 1089106080, 1225244340, 1633659120, 1960390944, 2450488680, 3267318240, 4900977360, 9801954720]

約数ペア:

[(1, 9801954720), (2, 4900977360), (3, 3267318240), (4, 2450488680), (5, 1960390944), (6, 1633659120), (8, 1225244340), (9, 1089106080), (10, 980195472), (12, 816829560), (15, 653463648), (16, 612622170), (18, 544553040), (20, 490097736), (24, 408414780), (27, 363035360), (30, 326731824), (32, 306311085), (36, 272276520), (40, 245048868), (45, 217821216), (48, 204207390), (54, 181517680), (60, 163365912), (72, 136138260), (80, 122524434), (83, 118095840), (90, 108910608), (96, 102103695), (108, 90758840), (120, 81682956), (135, 72607072), (144, 68069130), (160, 61262217), (166, 59047920), (180, 54455304), (216, 45379420), (240, 40841478), (249, 39365280), (270, 36303536), (288, 34034565), (332, 29523960), (360, 27227652), (415, 23619168), (432, 22689710), (480, 20420739), (498, 19682640), (540, 18151768), (664, 14761980), (720, 13613826), (747, 13121760), (830, 11809584), (864, 11344855), (996, 9841320), (1080, 9075884), (1245, 7873056), (1328, 7380990), (1440, 6806913), (1494, 6560880), (1660, 5904792), (1992, 4920660), (2160, 4537942), (2241, 4373920), (2490, 3936528), (2656, 3690495), (2988, 3280440), (3320, 2952396), (3735, 2624352), (3984, 2460330), (4320, 2268971), (4482, 2186960), (4980, 1968264), (5976, 1640220), (6640, 1476198), (7470, 1312176), (7968, 1230165), (8964, 1093480), (9960, 984132), (11205, 874784), (11952, 820110), (13280, 738099), (14940, 656088), (17928, 546740), (19920, 492066), (22410, 437392), (23904, 410055), (27337, 358560), (29880, 328044), (35856, 273370), (39840, 246033), (44820, 218696), (54674, 179280), (59760, 164022), (71712, 136685), (82011, 119520), (89640, 109348)]