991036080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 320

約数和(自身を含む): 3659230080

約数和(自身を除く): 2668194000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 137, 144, 153, 170, 180, 197, 204, 216, 240, 255, 270, 272, 274, 306, 340, 360, 394, 408, 411, 432, 459, 510, 540, 548, 591, 612, 680, 685, 720, 765, 788, 816, 822, 918, 985, 1020, 1080, 1096, 1182, 1224, 1233, 1360, 1370, 1530, 1576, 1644, 1773, 1836, 1970, 2040, 2055, 2160, 2192, 2295, 2329, 2364, 2448, 2466, 2740, 2955, 3060, 3152, 3288, 3349, 3546, 3672, 3699, 3940, 4080, 4110, 4590, 4658, 4728, 4932, 5319, 5480, 5910, 6120, 6165, 6576, 6698, 6987, 7092, 7344, 7398, 7880, 8220, 8865, 9180, 9316, 9456, 9864, 10047, 10638, 10960, 11645, 11820, 12240, 12330, 13396, 13974, 14184, 14796, 15760, 16440, 16745, 17730, 18360, 18495, 18632, 19728, 20094, 20961, 21276, 23290, 23640, 24660, 26595, 26792, 26989, 27948, 28368, 29592, 30141, 32880, 33490, 34935, 35460, 36720, 36990, 37264, 40188, 41922, 42552, 46580, 47280, 49320, 50235, 53190, 53584, 53978, 55896, 59184, 60282, 62883, 66980, 69870, 70920, 73980, 80376, 80967, 83844, 85104, 90423, 93160, 98640, 100470, 104805, 106380, 107956, 111792, 120564, 125766, 133960, 134945, 139740, 141840, 147960, 150705, 160752, 161934, 167688, 180846, 186320, 200940, 209610, 212760, 215912, 241128, 242901, 251532, 267920, 269890, 279480, 295920, 301410, 314415, 323868, 335376, 361692, 401880, 404835, 419220, 425520, 431824, 452115, 458813, 482256, 485802, 503064, 539780, 558960, 602820, 628830, 647736, 723384, 728703, 803760, 809670, 838440, 904230, 917626, 971604, 1006128, 1079560, 1205640, 1214505, 1257660, 1295472, 1376439, 1446768, 1457406, 1619340, 1676880, 1808460, 1835252, 1943208, 2159120, 2294065, 2411280, 2429010, 2515320, 2752878, 2914812, 3238680, 3616920, 3643515, 3670504, 3886416, 4129317, 4588130, 4858020, 5030640, 5505756, 5829624, 6477360, 6882195, 7233840, 7287030, 7341008, 8258634, 9176260, 9716040, 11011512, 11659248, 12387951, 13764390, 14574060, 16517268, 18352520, 19432080, 20646585, 22023024, 24775902, 27528780, 29148120, 33034536, 36705040, 41293170, 49551804, 55057560, 58296240, 61939755, 66069072, 82586340, 99103608, 110115120, 123879510, 165172680, 198207216, 247759020, 330345360, 495518040, 991036080]

約数ペア:

[(1, 991036080), (2, 495518040), (3, 330345360), (4, 247759020), (5, 198207216), (6, 165172680), (8, 123879510), (9, 110115120), (10, 99103608), (12, 82586340), (15, 66069072), (16, 61939755), (17, 58296240), (18, 55057560), (20, 49551804), (24, 41293170), (27, 36705040), (30, 33034536), (34, 29148120), (36, 27528780), (40, 24775902), (45, 22023024), (48, 20646585), (51, 19432080), (54, 18352520), (60, 16517268), (68, 14574060), (72, 13764390), (80, 12387951), (85, 11659248), (90, 11011512), (102, 9716040), (108, 9176260), (120, 8258634), (135, 7341008), (136, 7287030), (137, 7233840), (144, 6882195), (153, 6477360), (170, 5829624), (180, 5505756), (197, 5030640), (204, 4858020), (216, 4588130), (240, 4129317), (255, 3886416), (270, 3670504), (272, 3643515), (274, 3616920), (306, 3238680), (340, 2914812), (360, 2752878), (394, 2515320), (408, 2429010), (411, 2411280), (432, 2294065), (459, 2159120), (510, 1943208), (540, 1835252), (548, 1808460), (591, 1676880), (612, 1619340), (680, 1457406), (685, 1446768), (720, 1376439), (765, 1295472), (788, 1257660), (816, 1214505), (822, 1205640), (918, 1079560), (985, 1006128), (1020, 971604), (1080, 917626), (1096, 904230), (1182, 838440), (1224, 809670), (1233, 803760), (1360, 728703), (1370, 723384), (1530, 647736), (1576, 628830), (1644, 602820), (1773, 558960), (1836, 539780), (1970, 503064), (2040, 485802), (2055, 482256), (2160, 458813), (2192, 452115), (2295, 431824), (2329, 425520), (2364, 419220), (2448, 404835), (2466, 401880), (2740, 361692), (2955, 335376), (3060, 323868), (3152, 314415), (3288, 301410), (3349, 295920), (3546, 279480), (3672, 269890), (3699, 267920), (3940, 251532), (4080, 242901), (4110, 241128), (4590, 215912), (4658, 212760), (4728, 209610), (4932, 200940), (5319, 186320), (5480, 180846), (5910, 167688), (6120, 161934), (6165, 160752), (6576, 150705), (6698, 147960), (6987, 141840), (7092, 139740), (7344, 134945), (7398, 133960), (7880, 125766), (8220, 120564), (8865, 111792), (9180, 107956), (9316, 106380), (9456, 104805), (9864, 100470), (10047, 98640), (10638, 93160), (10960, 90423), (11645, 85104), (11820, 83844), (12240, 80967), (12330, 80376), (13396, 73980), (13974, 70920), (14184, 69870), (14796, 66980), (15760, 62883), (16440, 60282), (16745, 59184), (17730, 55896), (18360, 53978), (18495, 53584), (18632, 53190), (19728, 50235), (20094, 49320), (20961, 47280), (21276, 46580), (23290, 42552), (23640, 41922), (24660, 40188), (26595, 37264), (26792, 36990), (26989, 36720), (27948, 35460), (28368, 34935), (29592, 33490), (30141, 32880)]