345614040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 1236165840

約数和(自身を除く): 890551800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 74, 81, 90, 93, 108, 111, 120, 124, 135, 148, 155, 162, 180, 185, 186, 216, 222, 243, 248, 270, 279, 296, 310, 324, 333, 360, 370, 372, 405, 444, 465, 486, 540, 555, 558, 620, 648, 666, 740, 744, 810, 837, 888, 930, 961, 972, 999, 1080, 1110, 1116, 1147, 1215, 1240, 1332, 1395, 1480, 1620, 1665, 1674, 1860, 1922, 1944, 1998, 2220, 2232, 2294, 2430, 2511, 2664, 2790, 2883, 2997, 3240, 3330, 3348, 3441, 3720, 3844, 3996, 4185, 4440, 4588, 4805, 4860, 4995, 5022, 5580, 5735, 5766, 5994, 6660, 6696, 6882, 7533, 7688, 7992, 8370, 8649, 8991, 9176, 9610, 9720, 9990, 10044, 10323, 11160, 11470, 11532, 11988, 12555, 13320, 13764, 14415, 14985, 15066, 16740, 17205, 17298, 17982, 19220, 19980, 20088, 20646, 22940, 23064, 23976, 25110, 25947, 27528, 28830, 29970, 30132, 30969, 33480, 34410, 34596, 35557, 35964, 37665, 38440, 39960, 41292, 43245, 44955, 45880, 50220, 51615, 51894, 57660, 59940, 60264, 61938, 68820, 69192, 71114, 71928, 75330, 77841, 82584, 86490, 89910, 92907, 100440, 103230, 103788, 106671, 115320, 119880, 123876, 129735, 137640, 142228, 150660, 154845, 155682, 172980, 177785, 179820, 185814, 206460, 207576, 213342, 233523, 247752, 259470, 278721, 284456, 301320, 309690, 311364, 320013, 345960, 355570, 359640, 371628, 389205, 412920, 426684, 464535, 467046, 518940, 533355, 557442, 619380, 622728, 640026, 711140, 743256, 778410, 853368, 929070, 934092, 960039, 1037880, 1066710, 1114884, 1167615, 1238760, 1280052, 1393605, 1422280, 1556820, 1600065, 1858140, 1868184, 1920078, 2133420, 2229768, 2335230, 2560104, 2787210, 2880117, 3113640, 3200130, 3716280, 3840156, 4266840, 4670460, 4800195, 5574420, 5760234, 6400260, 7680312, 8640351, 9340920, 9600390, 11148840, 11520468, 12800520, 14400585, 17280702, 19200780, 23040936, 28801170, 34561404, 38401560, 43201755, 57602340, 69122808, 86403510, 115204680, 172807020, 345614040]

約数ペア:

[(1, 345614040), (2, 172807020), (3, 115204680), (4, 86403510), (5, 69122808), (6, 57602340), (8, 43201755), (9, 38401560), (10, 34561404), (12, 28801170), (15, 23040936), (18, 19200780), (20, 17280702), (24, 14400585), (27, 12800520), (30, 11520468), (31, 11148840), (36, 9600390), (37, 9340920), (40, 8640351), (45, 7680312), (54, 6400260), (60, 5760234), (62, 5574420), (72, 4800195), (74, 4670460), (81, 4266840), (90, 3840156), (93, 3716280), (108, 3200130), (111, 3113640), (120, 2880117), (124, 2787210), (135, 2560104), (148, 2335230), (155, 2229768), (162, 2133420), (180, 1920078), (185, 1868184), (186, 1858140), (216, 1600065), (222, 1556820), (243, 1422280), (248, 1393605), (270, 1280052), (279, 1238760), (296, 1167615), (310, 1114884), (324, 1066710), (333, 1037880), (360, 960039), (370, 934092), (372, 929070), (405, 853368), (444, 778410), (465, 743256), (486, 711140), (540, 640026), (555, 622728), (558, 619380), (620, 557442), (648, 533355), (666, 518940), (740, 467046), (744, 464535), (810, 426684), (837, 412920), (888, 389205), (930, 371628), (961, 359640), (972, 355570), (999, 345960), (1080, 320013), (1110, 311364), (1116, 309690), (1147, 301320), (1215, 284456), (1240, 278721), (1332, 259470), (1395, 247752), (1480, 233523), (1620, 213342), (1665, 207576), (1674, 206460), (1860, 185814), (1922, 179820), (1944, 177785), (1998, 172980), (2220, 155682), (2232, 154845), (2294, 150660), (2430, 142228), (2511, 137640), (2664, 129735), (2790, 123876), (2883, 119880), (2997, 115320), (3240, 106671), (3330, 103788), (3348, 103230), (3441, 100440), (3720, 92907), (3844, 89910), (3996, 86490), (4185, 82584), (4440, 77841), (4588, 75330), (4805, 71928), (4860, 71114), (4995, 69192), (5022, 68820), (5580, 61938), (5735, 60264), (5766, 59940), (5994, 57660), (6660, 51894), (6696, 51615), (6882, 50220), (7533, 45880), (7688, 44955), (7992, 43245), (8370, 41292), (8649, 39960), (8991, 38440), (9176, 37665), (9610, 35964), (9720, 35557), (9990, 34596), (10044, 34410), (10323, 33480), (11160, 30969), (11470, 30132), (11532, 29970), (11988, 28830), (12555, 27528), (13320, 25947), (13764, 25110), (14415, 23976), (14985, 23064), (15066, 22940), (16740, 20646), (17205, 20088), (17298, 19980), (17982, 19220)]