2021939040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1194

約数の個数: 288

約数和(自身を含む): 7233020928

約数和(自身を除く): 5211081888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 440, 465, 480, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 968, 992, 1023, 1056, 1123, 1210, 1240, 1320, 1364, 1452, 1488, 1705, 1760, 1815, 1860, 1936, 2046, 2246, 2420, 2480, 2640, 2728, 2904, 2976, 3369, 3410, 3630, 3720, 3751, 3872, 4092, 4492, 4840, 4960, 5115, 5280, 5456, 5615, 5808, 6738, 6820, 7260, 7440, 7502, 8184, 8984, 9680, 10230, 10912, 11230, 11253, 11616, 12353, 13476, 13640, 14520, 14880, 15004, 16368, 16845, 17968, 18755, 19360, 20460, 22460, 22506, 24706, 26952, 27280, 29040, 30008, 32736, 33690, 34813, 35936, 37059, 37510, 40920, 44920, 45012, 49412, 53904, 54560, 56265, 58080, 60016, 61765, 67380, 69626, 74118, 75020, 81840, 89840, 90024, 98824, 104439, 107808, 112530, 120032, 123530, 134760, 135883, 139252, 148236, 150040, 163680, 174065, 179680, 180048, 185295, 197648, 208878, 225060, 247060, 269520, 271766, 278504, 296472, 300080, 348130, 360096, 370590, 382943, 395296, 407649, 417756, 450120, 494120, 522195, 539040, 543532, 557008, 592944, 600160, 679415, 696260, 741180, 765886, 815298, 835512, 900240, 988240, 1044390, 1087064, 1114016, 1148829, 1185888, 1358830, 1392520, 1482360, 1531772, 1630596, 1671024, 1800480, 1914715, 1976480, 2038245, 2088780, 2174128, 2297658, 2717660, 2785040, 2964720, 3063544, 3261192, 3342048, 3829430, 4076490, 4177560, 4212373, 4348256, 4595316, 5435320, 5570080, 5744145, 5929440, 6127088, 6522384, 7658860, 8152980, 8355120, 8424746, 9190632, 10870640, 11488290, 12254176, 12637119, 13044768, 15317720, 16305960, 16710240, 16849492, 18381264, 21061865, 21741280, 22976580, 25274238, 30635440, 32611920, 33698984, 36762528, 42123730, 45953160, 50548476, 61270880, 63185595, 65223840, 67397968, 84247460, 91906320, 101096952, 126371190, 134795936, 168494920, 183812640, 202193904, 252742380, 336989840, 404387808, 505484760, 673979680, 1010969520, 2021939040]

約数ペア:

[(1, 2021939040), (2, 1010969520), (3, 673979680), (4, 505484760), (5, 404387808), (6, 336989840), (8, 252742380), (10, 202193904), (11, 183812640), (12, 168494920), (15, 134795936), (16, 126371190), (20, 101096952), (22, 91906320), (24, 84247460), (30, 67397968), (31, 65223840), (32, 63185595), (33, 61270880), (40, 50548476), (44, 45953160), (48, 42123730), (55, 36762528), (60, 33698984), (62, 32611920), (66, 30635440), (80, 25274238), (88, 22976580), (93, 21741280), (96, 21061865), (110, 18381264), (120, 16849492), (121, 16710240), (124, 16305960), (132, 15317720), (155, 13044768), (160, 12637119), (165, 12254176), (176, 11488290), (186, 10870640), (220, 9190632), (240, 8424746), (242, 8355120), (248, 8152980), (264, 7658860), (310, 6522384), (330, 6127088), (341, 5929440), (352, 5744145), (363, 5570080), (372, 5435320), (440, 4595316), (465, 4348256), (480, 4212373), (484, 4177560), (496, 4076490), (528, 3829430), (605, 3342048), (620, 3261192), (660, 3063544), (682, 2964720), (726, 2785040), (744, 2717660), (880, 2297658), (930, 2174128), (968, 2088780), (992, 2038245), (1023, 1976480), (1056, 1914715), (1123, 1800480), (1210, 1671024), (1240, 1630596), (1320, 1531772), (1364, 1482360), (1452, 1392520), (1488, 1358830), (1705, 1185888), (1760, 1148829), (1815, 1114016), (1860, 1087064), (1936, 1044390), (2046, 988240), (2246, 900240), (2420, 835512), (2480, 815298), (2640, 765886), (2728, 741180), (2904, 696260), (2976, 679415), (3369, 600160), (3410, 592944), (3630, 557008), (3720, 543532), (3751, 539040), (3872, 522195), (4092, 494120), (4492, 450120), (4840, 417756), (4960, 407649), (5115, 395296), (5280, 382943), (5456, 370590), (5615, 360096), (5808, 348130), (6738, 300080), (6820, 296472), (7260, 278504), (7440, 271766), (7502, 269520), (8184, 247060), (8984, 225060), (9680, 208878), (10230, 197648), (10912, 185295), (11230, 180048), (11253, 179680), (11616, 174065), (12353, 163680), (13476, 150040), (13640, 148236), (14520, 139252), (14880, 135883), (15004, 134760), (16368, 123530), (16845, 120032), (17968, 112530), (18755, 107808), (19360, 104439), (20460, 98824), (22460, 90024), (22506, 89840), (24706, 81840), (26952, 75020), (27280, 74118), (29040, 69626), (30008, 67380), (32736, 61765), (33690, 60016), (34813, 58080), (35936, 56265), (37059, 54560), (37510, 53904), (40920, 49412), (44920, 45012)]