1407443040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:987

約数の個数: 240

約数和(自身を含む): 5011055280

約数和(自身を除く): 3603612240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 216, 240, 262, 270, 288, 324, 360, 393, 405, 432, 480, 524, 540, 648, 655, 720, 786, 810, 829, 864, 1048, 1080, 1179, 1296, 1310, 1440, 1572, 1620, 1658, 1965, 2096, 2160, 2358, 2487, 2592, 2620, 3144, 3240, 3316, 3537, 3930, 4145, 4192, 4320, 4716, 4974, 5240, 5895, 6288, 6480, 6632, 7074, 7461, 7860, 8290, 9432, 9948, 10480, 10611, 11790, 12435, 12576, 12960, 13264, 14148, 14922, 15720, 16580, 17685, 18864, 19896, 20960, 21222, 22383, 23580, 24870, 26528, 28296, 29844, 31440, 33160, 35370, 37305, 37728, 39792, 42444, 44766, 47160, 49740, 53055, 56592, 59688, 62880, 66320, 67149, 70740, 74610, 79584, 84888, 89532, 94320, 99480, 106110, 108599, 111915, 113184, 119376, 132640, 134298, 141480, 149220, 169776, 179064, 188640, 198960, 212220, 217198, 223830, 238752, 268596, 282960, 298440, 325797, 335745, 339552, 358128, 397920, 424440, 434396, 447660, 537192, 542995, 565920, 596880, 651594, 671490, 716256, 848880, 868792, 895320, 977391, 1074384, 1085990, 1193760, 1303188, 1342980, 1628985, 1697760, 1737584, 1790640, 1954782, 2148768, 2171980, 2606376, 2685960, 2932173, 3257970, 3475168, 3581280, 3909564, 4343960, 4886955, 5212752, 5371920, 5864346, 6515940, 7819128, 8687920, 8796519, 9773910, 10425504, 10743840, 11728692, 13031880, 14660865, 15638256, 17375840, 17593038, 19547820, 23457384, 26063760, 29321730, 31276512, 35186076, 39095640, 43982595, 46914768, 52127520, 58643460, 70372152, 78191280, 87965190, 93829536, 117286920, 140744304, 156382560, 175930380, 234573840, 281488608, 351860760, 469147680, 703721520, 1407443040]

約数ペア:

[(1, 1407443040), (2, 703721520), (3, 469147680), (4, 351860760), (5, 281488608), (6, 234573840), (8, 175930380), (9, 156382560), (10, 140744304), (12, 117286920), (15, 93829536), (16, 87965190), (18, 78191280), (20, 70372152), (24, 58643460), (27, 52127520), (30, 46914768), (32, 43982595), (36, 39095640), (40, 35186076), (45, 31276512), (48, 29321730), (54, 26063760), (60, 23457384), (72, 19547820), (80, 17593038), (81, 17375840), (90, 15638256), (96, 14660865), (108, 13031880), (120, 11728692), (131, 10743840), (135, 10425504), (144, 9773910), (160, 8796519), (162, 8687920), (180, 7819128), (216, 6515940), (240, 5864346), (262, 5371920), (270, 5212752), (288, 4886955), (324, 4343960), (360, 3909564), (393, 3581280), (405, 3475168), (432, 3257970), (480, 2932173), (524, 2685960), (540, 2606376), (648, 2171980), (655, 2148768), (720, 1954782), (786, 1790640), (810, 1737584), (829, 1697760), (864, 1628985), (1048, 1342980), (1080, 1303188), (1179, 1193760), (1296, 1085990), (1310, 1074384), (1440, 977391), (1572, 895320), (1620, 868792), (1658, 848880), (1965, 716256), (2096, 671490), (2160, 651594), (2358, 596880), (2487, 565920), (2592, 542995), (2620, 537192), (3144, 447660), (3240, 434396), (3316, 424440), (3537, 397920), (3930, 358128), (4145, 339552), (4192, 335745), (4320, 325797), (4716, 298440), (4974, 282960), (5240, 268596), (5895, 238752), (6288, 223830), (6480, 217198), (6632, 212220), (7074, 198960), (7461, 188640), (7860, 179064), (8290, 169776), (9432, 149220), (9948, 141480), (10480, 134298), (10611, 132640), (11790, 119376), (12435, 113184), (12576, 111915), (12960, 108599), (13264, 106110), (14148, 99480), (14922, 94320), (15720, 89532), (16580, 84888), (17685, 79584), (18864, 74610), (19896, 70740), (20960, 67149), (21222, 66320), (22383, 62880), (23580, 59688), (24870, 56592), (26528, 53055), (28296, 49740), (29844, 47160), (31440, 44766), (33160, 42444), (35370, 39792), (37305, 37728)]