1368566640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15973}}^1$

素因数の和:16016

約数の個数: 240

約数和(自身を含む): 5562019008

約数和(自身を除く): 4193452368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 15973, 17136, 21420, 28560, 31946, 42840, 47919, 63892, 79865, 85680, 95838, 111811, 127784, 143757, 159730, 191676, 223622, 239595, 255568, 271541, 287514, 319460, 335433, 383352, 447244, 479190, 543082, 559055, 575028, 638920, 670866, 718785, 766704, 814623, 894488, 958380, 1006299, 1086164, 1118110, 1150056, 1277840, 1341732, 1357705, 1437570, 1629246, 1677165, 1788976, 1900787, 1916760, 2012598, 2172328, 2236220, 2300112, 2443869, 2683464, 2715410, 2875140, 3258492, 3354330, 3801574, 3833520, 4025196, 4073115, 4344656, 4472440, 4887738, 5031495, 5366928, 5430820, 5702361, 5750280, 6516984, 6708660, 7603148, 8050392, 8146230, 8944880, 9503935, 9775476, 10062990, 10861640, 11404722, 11500560, 12219345, 13033968, 13417320, 15206296, 16100784, 16292460, 17107083, 19007870, 19550952, 20125980, 21723280, 22809444, 24438690, 26834640, 28511805, 30412592, 32584920, 34214166, 38015740, 39101904, 40251960, 45618888, 48877380, 57023610, 65169840, 68428332, 76031480, 80503920, 85535415, 91237776, 97754760, 114047220, 136856664, 152062960, 171070830, 195509520, 228094440, 273713328, 342141660, 456188880, 684283320, 1368566640]

約数ペア:

[(1, 1368566640), (2, 684283320), (3, 456188880), (4, 342141660), (5, 273713328), (6, 228094440), (7, 195509520), (8, 171070830), (9, 152062960), (10, 136856664), (12, 114047220), (14, 97754760), (15, 91237776), (16, 85535415), (17, 80503920), (18, 76031480), (20, 68428332), (21, 65169840), (24, 57023610), (28, 48877380), (30, 45618888), (34, 40251960), (35, 39101904), (36, 38015740), (40, 34214166), (42, 32584920), (45, 30412592), (48, 28511805), (51, 26834640), (56, 24438690), (60, 22809444), (63, 21723280), (68, 20125980), (70, 19550952), (72, 19007870), (80, 17107083), (84, 16292460), (85, 16100784), (90, 15206296), (102, 13417320), (105, 13033968), (112, 12219345), (119, 11500560), (120, 11404722), (126, 10861640), (136, 10062990), (140, 9775476), (144, 9503935), (153, 8944880), (168, 8146230), (170, 8050392), (180, 7603148), (204, 6708660), (210, 6516984), (238, 5750280), (240, 5702361), (252, 5430820), (255, 5366928), (272, 5031495), (280, 4887738), (306, 4472440), (315, 4344656), (336, 4073115), (340, 4025196), (357, 3833520), (360, 3801574), (408, 3354330), (420, 3258492), (476, 2875140), (504, 2715410), (510, 2683464), (560, 2443869), (595, 2300112), (612, 2236220), (630, 2172328), (680, 2012598), (714, 1916760), (720, 1900787), (765, 1788976), (816, 1677165), (840, 1629246), (952, 1437570), (1008, 1357705), (1020, 1341732), (1071, 1277840), (1190, 1150056), (1224, 1118110), (1260, 1086164), (1360, 1006299), (1428, 958380), (1530, 894488), (1680, 814623), (1785, 766704), (1904, 718785), (2040, 670866), (2142, 638920), (2380, 575028), (2448, 559055), (2520, 543082), (2856, 479190), (3060, 447244), (3570, 383352), (4080, 335433), (4284, 319460), (4760, 287514), (5040, 271541), (5355, 255568), (5712, 239595), (6120, 223622), (7140, 191676), (8568, 159730), (9520, 143757), (10710, 127784), (12240, 111811), (14280, 95838), (15973, 85680), (17136, 79865), (21420, 63892), (28560, 47919), (31946, 42840)]