7259996640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2962

約数の個数: 288

約数和(自身を含む): 25571137536

約数和(自身を除く): 18311140896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 416, 465, 480, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 992, 1014, 1040, 1209, 1240, 1248, 1352, 1488, 1560, 1612, 1690, 1860, 2015, 2028, 2080, 2418, 2480, 2535, 2704, 2887, 2976, 3120, 3224, 3380, 3720, 4030, 4056, 4836, 4960, 5070, 5239, 5408, 5774, 6045, 6240, 6448, 6760, 7440, 8060, 8112, 8661, 9672, 10140, 10478, 11548, 12090, 12896, 13520, 14435, 14880, 15717, 16120, 16224, 17322, 19344, 20280, 20956, 23096, 24180, 26195, 27040, 28870, 31434, 32240, 34644, 37531, 38688, 40560, 41912, 43305, 46192, 48360, 52390, 57740, 62868, 64480, 69288, 75062, 78585, 81120, 83824, 86610, 89497, 92384, 96720, 104780, 112593, 115480, 125736, 138576, 150124, 157170, 167648, 173220, 178994, 187655, 193440, 209560, 225186, 230960, 251472, 268491, 277152, 300248, 314340, 346440, 357988, 375310, 419120, 447485, 450372, 461920, 487903, 502944, 536982, 562965, 600496, 628680, 692880, 715976, 750620, 838240, 894970, 900744, 975806, 1073964, 1125930, 1163461, 1200992, 1257360, 1342455, 1385760, 1431952, 1463709, 1501240, 1789940, 1801488, 1951612, 2147928, 2251860, 2326922, 2439515, 2514720, 2684910, 2863904, 2927418, 3002480, 3490383, 3579880, 3602976, 3903224, 4295856, 4503720, 4653844, 4879030, 5369820, 5817305, 5854836, 6004960, 6980766, 7159760, 7318545, 7806448, 8591712, 9007440, 9307688, 9758060, 10739640, 11634610, 11709672, 13961532, 14319520, 14637090, 15124993, 15612896, 17451915, 18014880, 18615376, 19516120, 21479280, 23269220, 23419344, 27923064, 29274180, 30249986, 34903830, 37230752, 39032240, 42958560, 45374979, 46538440, 46838688, 55846128, 58548360, 60499972, 69807660, 75624965, 78064480, 90749958, 93076880, 111692256, 117096720, 120999944, 139615320, 151249930, 181499916, 186153760, 226874895, 234193440, 241999888, 279230640, 302499860, 362999832, 453749790, 483999776, 558461280, 604999720, 725999664, 907499580, 1209999440, 1451999328, 1814999160, 2419998880, 3629998320, 7259996640]

約数ペア:

[(1, 7259996640), (2, 3629998320), (3, 2419998880), (4, 1814999160), (5, 1451999328), (6, 1209999440), (8, 907499580), (10, 725999664), (12, 604999720), (13, 558461280), (15, 483999776), (16, 453749790), (20, 362999832), (24, 302499860), (26, 279230640), (30, 241999888), (31, 234193440), (32, 226874895), (39, 186153760), (40, 181499916), (48, 151249930), (52, 139615320), (60, 120999944), (62, 117096720), (65, 111692256), (78, 93076880), (80, 90749958), (93, 78064480), (96, 75624965), (104, 69807660), (120, 60499972), (124, 58548360), (130, 55846128), (155, 46838688), (156, 46538440), (160, 45374979), (169, 42958560), (186, 39032240), (195, 37230752), (208, 34903830), (240, 30249986), (248, 29274180), (260, 27923064), (310, 23419344), (312, 23269220), (338, 21479280), (372, 19516120), (390, 18615376), (403, 18014880), (416, 17451915), (465, 15612896), (480, 15124993), (496, 14637090), (507, 14319520), (520, 13961532), (620, 11709672), (624, 11634610), (676, 10739640), (744, 9758060), (780, 9307688), (806, 9007440), (845, 8591712), (930, 7806448), (992, 7318545), (1014, 7159760), (1040, 6980766), (1209, 6004960), (1240, 5854836), (1248, 5817305), (1352, 5369820), (1488, 4879030), (1560, 4653844), (1612, 4503720), (1690, 4295856), (1860, 3903224), (2015, 3602976), (2028, 3579880), (2080, 3490383), (2418, 3002480), (2480, 2927418), (2535, 2863904), (2704, 2684910), (2887, 2514720), (2976, 2439515), (3120, 2326922), (3224, 2251860), (3380, 2147928), (3720, 1951612), (4030, 1801488), (4056, 1789940), (4836, 1501240), (4960, 1463709), (5070, 1431952), (5239, 1385760), (5408, 1342455), (5774, 1257360), (6045, 1200992), (6240, 1163461), (6448, 1125930), (6760, 1073964), (7440, 975806), (8060, 900744), (8112, 894970), (8661, 838240), (9672, 750620), (10140, 715976), (10478, 692880), (11548, 628680), (12090, 600496), (12896, 562965), (13520, 536982), (14435, 502944), (14880, 487903), (15717, 461920), (16120, 450372), (16224, 447485), (17322, 419120), (19344, 375310), (20280, 357988), (20956, 346440), (23096, 314340), (24180, 300248), (26195, 277152), (27040, 268491), (28870, 251472), (31434, 230960), (32240, 225186), (34644, 209560), (37531, 193440), (38688, 187655), (40560, 178994), (41912, 173220), (43305, 167648), (46192, 157170), (48360, 150124), (52390, 138576), (57740, 125736), (62868, 115480), (64480, 112593), (69288, 104780), (75062, 96720), (78585, 92384), (81120, 89497), (83824, 86610)]