1249701120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1417

約数の個数: 216

約数和(自身を含む): 4379278176

約数和(自身を除く): 3129577056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 768, 830, 960, 996, 1152, 1245, 1280, 1307, 1328, 1440, 1494, 1660, 1920, 1992, 2304, 2490, 2614, 2656, 2880, 2988, 3320, 3735, 3840, 3921, 3984, 4980, 5228, 5312, 5760, 5976, 6535, 6640, 7470, 7842, 7968, 9960, 10456, 10624, 11520, 11763, 11952, 13070, 13280, 14940, 15684, 15936, 19605, 19920, 20912, 21248, 23526, 23904, 26140, 26560, 29880, 31368, 31872, 39210, 39840, 41824, 47052, 47808, 52280, 53120, 58815, 59760, 62736, 63744, 78420, 79680, 83648, 94104, 95616, 104560, 106240, 108481, 117630, 119520, 125472, 156840, 159360, 167296, 188208, 191232, 209120, 216962, 235260, 239040, 250944, 313680, 318720, 325443, 334592, 376416, 418240, 433924, 470520, 478080, 501888, 542405, 627360, 650886, 752832, 836480, 867848, 941040, 956160, 976329, 1003776, 1084810, 1254720, 1301772, 1505664, 1627215, 1672960, 1735696, 1882080, 1952658, 2169620, 2509440, 2603544, 3011328, 3254430, 3471392, 3764160, 3905316, 4339240, 4881645, 5018880, 5207088, 6508860, 6942784, 7528320, 7810632, 8678480, 9763290, 10414176, 13017720, 13885568, 15056640, 15621264, 17356960, 19526580, 20828352, 26035440, 27771136, 31242528, 34713920, 39053160, 41656704, 52070880, 62485056, 69427840, 78106320, 83313408, 104141760, 124970112, 138855680, 156212640, 208283520, 249940224, 312425280, 416567040, 624850560, 1249701120]

約数ペア:

[(1, 1249701120), (2, 624850560), (3, 416567040), (4, 312425280), (5, 249940224), (6, 208283520), (8, 156212640), (9, 138855680), (10, 124970112), (12, 104141760), (15, 83313408), (16, 78106320), (18, 69427840), (20, 62485056), (24, 52070880), (30, 41656704), (32, 39053160), (36, 34713920), (40, 31242528), (45, 27771136), (48, 26035440), (60, 20828352), (64, 19526580), (72, 17356960), (80, 15621264), (83, 15056640), (90, 13885568), (96, 13017720), (120, 10414176), (128, 9763290), (144, 8678480), (160, 7810632), (166, 7528320), (180, 6942784), (192, 6508860), (240, 5207088), (249, 5018880), (256, 4881645), (288, 4339240), (320, 3905316), (332, 3764160), (360, 3471392), (384, 3254430), (415, 3011328), (480, 2603544), (498, 2509440), (576, 2169620), (640, 1952658), (664, 1882080), (720, 1735696), (747, 1672960), (768, 1627215), (830, 1505664), (960, 1301772), (996, 1254720), (1152, 1084810), (1245, 1003776), (1280, 976329), (1307, 956160), (1328, 941040), (1440, 867848), (1494, 836480), (1660, 752832), (1920, 650886), (1992, 627360), (2304, 542405), (2490, 501888), (2614, 478080), (2656, 470520), (2880, 433924), (2988, 418240), (3320, 376416), (3735, 334592), (3840, 325443), (3921, 318720), (3984, 313680), (4980, 250944), (5228, 239040), (5312, 235260), (5760, 216962), (5976, 209120), (6535, 191232), (6640, 188208), (7470, 167296), (7842, 159360), (7968, 156840), (9960, 125472), (10456, 119520), (10624, 117630), (11520, 108481), (11763, 106240), (11952, 104560), (13070, 95616), (13280, 94104), (14940, 83648), (15684, 79680), (15936, 78420), (19605, 63744), (19920, 62736), (20912, 59760), (21248, 58815), (23526, 53120), (23904, 52280), (26140, 47808), (26560, 47052), (29880, 41824), (31368, 39840), (31872, 39210)]