407894760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12451}}^1$

素因数の和:12488

約数の個数: 192

約数和(自身を含む): 1631710080

約数和(自身を除く): 1223815320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 12451, 16380, 24902, 32760, 37353, 49804, 62255, 74706, 87157, 99608, 112059, 124510, 149412, 161863, 174314, 186765, 224118, 249020, 261471, 298824, 323726, 348628, 373530, 435785, 448236, 485589, 498040, 522942, 560295, 647452, 697256, 747060, 784413, 809315, 871570, 896472, 971178, 1045884, 1120590, 1133041, 1294904, 1307355, 1456767, 1494120, 1568826, 1618630, 1743140, 1942356, 2091768, 2241180, 2266082, 2427945, 2614710, 2913534, 3137652, 3237260, 3399123, 3486280, 3884712, 3922065, 4482360, 4532164, 4855890, 5229420, 5665205, 5827068, 6275304, 6474520, 6798246, 7283835, 7844130, 9064328, 9711780, 10197369, 10458840, 11330410, 11654136, 13596492, 14567670, 15688260, 16995615, 19423560, 20394738, 22660820, 27192984, 29135340, 31376520, 33991230, 40789476, 45321640, 50986845, 58270680, 67982460, 81578952, 101973690, 135964920, 203947380, 407894760]

約数ペア:

[(1, 407894760), (2, 203947380), (3, 135964920), (4, 101973690), (5, 81578952), (6, 67982460), (7, 58270680), (8, 50986845), (9, 45321640), (10, 40789476), (12, 33991230), (13, 31376520), (14, 29135340), (15, 27192984), (18, 22660820), (20, 20394738), (21, 19423560), (24, 16995615), (26, 15688260), (28, 14567670), (30, 13596492), (35, 11654136), (36, 11330410), (39, 10458840), (40, 10197369), (42, 9711780), (45, 9064328), (52, 7844130), (56, 7283835), (60, 6798246), (63, 6474520), (65, 6275304), (70, 5827068), (72, 5665205), (78, 5229420), (84, 4855890), (90, 4532164), (91, 4482360), (104, 3922065), (105, 3884712), (117, 3486280), (120, 3399123), (126, 3237260), (130, 3137652), (140, 2913534), (156, 2614710), (168, 2427945), (180, 2266082), (182, 2241180), (195, 2091768), (210, 1942356), (234, 1743140), (252, 1618630), (260, 1568826), (273, 1494120), (280, 1456767), (312, 1307355), (315, 1294904), (360, 1133041), (364, 1120590), (390, 1045884), (420, 971178), (455, 896472), (468, 871570), (504, 809315), (520, 784413), (546, 747060), (585, 697256), (630, 647452), (728, 560295), (780, 522942), (819, 498040), (840, 485589), (910, 448236), (936, 435785), (1092, 373530), (1170, 348628), (1260, 323726), (1365, 298824), (1560, 261471), (1638, 249020), (1820, 224118), (2184, 186765), (2340, 174314), (2520, 161863), (2730, 149412), (3276, 124510), (3640, 112059), (4095, 99608), (4680, 87157), (5460, 74706), (6552, 62255), (8190, 49804), (10920, 37353), (12451, 32760), (16380, 24902)]