17312830020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2619

約数の個数: 288

約数和(自身を含む): 58354732800

約数和(自身を除く): 41041902780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 89, 90, 92, 95, 114, 115, 138, 171, 178, 180, 190, 207, 228, 230, 267, 276, 285, 342, 345, 356, 380, 414, 437, 445, 460, 534, 570, 684, 690, 801, 828, 855, 874, 890, 1035, 1068, 1140, 1311, 1335, 1380, 1602, 1691, 1710, 1748, 1780, 2047, 2070, 2185, 2473, 2622, 2670, 3204, 3382, 3420, 3933, 4005, 4094, 4140, 4370, 4946, 5073, 5244, 5340, 6141, 6555, 6764, 7419, 7866, 8010, 8188, 8455, 8740, 9892, 10146, 10235, 12282, 12365, 13110, 14838, 15219, 15732, 16020, 16910, 18423, 19665, 20292, 20470, 22257, 24564, 24730, 25365, 26220, 29676, 30438, 30705, 33820, 36846, 37095, 38893, 39330, 40940, 44514, 46987, 49460, 50730, 56879, 60876, 61410, 73692, 74190, 76095, 77786, 78660, 89028, 92115, 93974, 101460, 111285, 113758, 116679, 122820, 140961, 148380, 152190, 155572, 170637, 184230, 187948, 194465, 220097, 222570, 227516, 233358, 234935, 281922, 284395, 304380, 341274, 350037, 368460, 388930, 422883, 440194, 445140, 466716, 469870, 511911, 563844, 568790, 583395, 660291, 682548, 700074, 704805, 777860, 845766, 853185, 880388, 939740, 1023822, 1080701, 1100485, 1137580, 1166790, 1320582, 1400148, 1409610, 1691532, 1706370, 1750185, 1980873, 2047644, 2114415, 2161402, 2200970, 2333580, 2559555, 2641164, 2819220, 3242103, 3301455, 3412740, 3500370, 3961746, 4181843, 4228830, 4322804, 4401940, 5062231, 5119110, 5403505, 6484206, 6602910, 7000740, 7923492, 8363686, 8457660, 9726309, 9904365, 10124462, 10238220, 10807010, 12545529, 12968412, 13205820, 15186693, 16210515, 16727372, 19452618, 19808730, 20248924, 20909215, 21614020, 25091058, 25311155, 30373386, 32421030, 37636587, 38905236, 39617460, 41818430, 45560079, 48631545, 50182116, 50622310, 60746772, 62727645, 64842060, 75273174, 75933465, 83636860, 91120158, 96182389, 97263090, 101244620, 125455290, 150546348, 151866930, 182240316, 188182935, 192364778, 194526180, 227800395, 250910580, 288547167, 303733860, 376365870, 384729556, 455600790, 480911945, 577094334, 752731740, 865641501, 911201580, 961823890, 1154188668, 1442735835, 1731283002, 1923647780, 2885471670, 3462566004, 4328207505, 5770943340, 8656415010, 17312830020]

約数ペア:

[(1, 17312830020), (2, 8656415010), (3, 5770943340), (4, 4328207505), (5, 3462566004), (6, 2885471670), (9, 1923647780), (10, 1731283002), (12, 1442735835), (15, 1154188668), (18, 961823890), (19, 911201580), (20, 865641501), (23, 752731740), (30, 577094334), (36, 480911945), (38, 455600790), (45, 384729556), (46, 376365870), (57, 303733860), (60, 288547167), (69, 250910580), (76, 227800395), (89, 194526180), (90, 192364778), (92, 188182935), (95, 182240316), (114, 151866930), (115, 150546348), (138, 125455290), (171, 101244620), (178, 97263090), (180, 96182389), (190, 91120158), (207, 83636860), (228, 75933465), (230, 75273174), (267, 64842060), (276, 62727645), (285, 60746772), (342, 50622310), (345, 50182116), (356, 48631545), (380, 45560079), (414, 41818430), (437, 39617460), (445, 38905236), (460, 37636587), (534, 32421030), (570, 30373386), (684, 25311155), (690, 25091058), (801, 21614020), (828, 20909215), (855, 20248924), (874, 19808730), (890, 19452618), (1035, 16727372), (1068, 16210515), (1140, 15186693), (1311, 13205820), (1335, 12968412), (1380, 12545529), (1602, 10807010), (1691, 10238220), (1710, 10124462), (1748, 9904365), (1780, 9726309), (2047, 8457660), (2070, 8363686), (2185, 7923492), (2473, 7000740), (2622, 6602910), (2670, 6484206), (3204, 5403505), (3382, 5119110), (3420, 5062231), (3933, 4401940), (4005, 4322804), (4094, 4228830), (4140, 4181843), (4370, 3961746), (4946, 3500370), (5073, 3412740), (5244, 3301455), (5340, 3242103), (6141, 2819220), (6555, 2641164), (6764, 2559555), (7419, 2333580), (7866, 2200970), (8010, 2161402), (8188, 2114415), (8455, 2047644), (8740, 1980873), (9892, 1750185), (10146, 1706370), (10235, 1691532), (12282, 1409610), (12365, 1400148), (13110, 1320582), (14838, 1166790), (15219, 1137580), (15732, 1100485), (16020, 1080701), (16910, 1023822), (18423, 939740), (19665, 880388), (20292, 853185), (20470, 845766), (22257, 777860), (24564, 704805), (24730, 700074), (25365, 682548), (26220, 660291), (29676, 583395), (30438, 568790), (30705, 563844), (33820, 511911), (36846, 469870), (37095, 466716), (38893, 445140), (39330, 440194), (40940, 422883), (44514, 388930), (46987, 368460), (49460, 350037), (50730, 341274), (56879, 304380), (60876, 284395), (61410, 281922), (73692, 234935), (74190, 233358), (76095, 227516), (77786, 222570), (78660, 220097), (89028, 194465), (92115, 187948), (93974, 184230), (101460, 170637), (111285, 155572), (113758, 152190), (116679, 148380), (122820, 140961)]