145174680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 576037440

約数和(自身を除く): 430862760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 81, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 162, 168, 173, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 324, 333, 346, 360, 370, 378, 405, 420, 444, 504, 518, 519, 540, 555, 567, 630, 648, 666, 692, 740, 756, 777, 810, 840, 865, 888, 945, 999, 1036, 1038, 1080, 1110, 1134, 1211, 1260, 1295, 1332, 1384, 1480, 1512, 1554, 1557, 1620, 1665, 1730, 1890, 1998, 2072, 2076, 2220, 2268, 2331, 2422, 2520, 2590, 2595, 2664, 2835, 2997, 3108, 3114, 3240, 3330, 3460, 3633, 3780, 3885, 3996, 4152, 4440, 4536, 4662, 4671, 4844, 4995, 5180, 5190, 5670, 5994, 6055, 6216, 6228, 6401, 6660, 6920, 6993, 7266, 7560, 7770, 7785, 7992, 9324, 9342, 9688, 9990, 10360, 10380, 10899, 11340, 11655, 11988, 12110, 12456, 12802, 13320, 13986, 14013, 14532, 14985, 15540, 15570, 18165, 18648, 18684, 19203, 19980, 20760, 20979, 21798, 22680, 23310, 23355, 23976, 24220, 25604, 27972, 28026, 29064, 29970, 31080, 31140, 32005, 32697, 34965, 36330, 37368, 38406, 39960, 41958, 43596, 44807, 46620, 46710, 48440, 51208, 54495, 55944, 56052, 57609, 59940, 62280, 64010, 65394, 69930, 70065, 72660, 76812, 83916, 87192, 89614, 93240, 93420, 96015, 98091, 104895, 108990, 112104, 115218, 119880, 128020, 130788, 134421, 139860, 140130, 145320, 153624, 163485, 167832, 172827, 179228, 186840, 192030, 196182, 209790, 217980, 224035, 230436, 256040, 261576, 268842, 279720, 280260, 288045, 326970, 345654, 358456, 384060, 392364, 403263, 419580, 435960, 448070, 460872, 490455, 518481, 537684, 560520, 576090, 653940, 672105, 691308, 768120, 784728, 806526, 839160, 864135, 896140, 980910, 1036962, 1075368, 1152180, 1209789, 1307880, 1344210, 1382616, 1613052, 1728270, 1792280, 1961820, 2016315, 2073924, 2304360, 2419578, 2592405, 2688420, 3226104, 3456540, 3629367, 3923640, 4032630, 4147848, 4839156, 5184810, 5376840, 6048945, 6913080, 7258734, 8065260, 9678312, 10369620, 12097890, 14517468, 16130520, 18146835, 20739240, 24195780, 29034936, 36293670, 48391560, 72587340, 145174680]

約数ペア:

[(1, 145174680), (2, 72587340), (3, 48391560), (4, 36293670), (5, 29034936), (6, 24195780), (7, 20739240), (8, 18146835), (9, 16130520), (10, 14517468), (12, 12097890), (14, 10369620), (15, 9678312), (18, 8065260), (20, 7258734), (21, 6913080), (24, 6048945), (27, 5376840), (28, 5184810), (30, 4839156), (35, 4147848), (36, 4032630), (37, 3923640), (40, 3629367), (42, 3456540), (45, 3226104), (54, 2688420), (56, 2592405), (60, 2419578), (63, 2304360), (70, 2073924), (72, 2016315), (74, 1961820), (81, 1792280), (84, 1728270), (90, 1613052), (105, 1382616), (108, 1344210), (111, 1307880), (120, 1209789), (126, 1152180), (135, 1075368), (140, 1036962), (148, 980910), (162, 896140), (168, 864135), (173, 839160), (180, 806526), (185, 784728), (189, 768120), (210, 691308), (216, 672105), (222, 653940), (252, 576090), (259, 560520), (270, 537684), (280, 518481), (296, 490455), (315, 460872), (324, 448070), (333, 435960), (346, 419580), (360, 403263), (370, 392364), (378, 384060), (405, 358456), (420, 345654), (444, 326970), (504, 288045), (518, 280260), (519, 279720), (540, 268842), (555, 261576), (567, 256040), (630, 230436), (648, 224035), (666, 217980), (692, 209790), (740, 196182), (756, 192030), (777, 186840), (810, 179228), (840, 172827), (865, 167832), (888, 163485), (945, 153624), (999, 145320), (1036, 140130), (1038, 139860), (1080, 134421), (1110, 130788), (1134, 128020), (1211, 119880), (1260, 115218), (1295, 112104), (1332, 108990), (1384, 104895), (1480, 98091), (1512, 96015), (1554, 93420), (1557, 93240), (1620, 89614), (1665, 87192), (1730, 83916), (1890, 76812), (1998, 72660), (2072, 70065), (2076, 69930), (2220, 65394), (2268, 64010), (2331, 62280), (2422, 59940), (2520, 57609), (2590, 56052), (2595, 55944), (2664, 54495), (2835, 51208), (2997, 48440), (3108, 46710), (3114, 46620), (3240, 44807), (3330, 43596), (3460, 41958), (3633, 39960), (3780, 38406), (3885, 37368), (3996, 36330), (4152, 34965), (4440, 32697), (4536, 32005), (4662, 31140), (4671, 31080), (4844, 29970), (4995, 29064), (5180, 28026), (5190, 27972), (5670, 25604), (5994, 24220), (6055, 23976), (6216, 23355), (6228, 23310), (6401, 22680), (6660, 21798), (6920, 20979), (6993, 20760), (7266, 19980), (7560, 19203), (7770, 18684), (7785, 18648), (7992, 18165), (9324, 15570), (9342, 15540), (9688, 14985), (9990, 14532), (10360, 14013), (10380, 13986), (10899, 13320), (11340, 12802), (11655, 12456), (11988, 12110)]