391886040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2162

約数の個数: 256

約数和(自身を含む): 1532805120

約数和(自身を除く): 1140919080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2111, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3315, 3570, 3640, 4222, 4420, 4641, 4760, 5304, 5460, 6188, 6333, 6630, 7140, 7735, 8444, 8840, 9282, 10555, 10920, 12376, 12666, 13260, 14280, 14777, 15470, 16888, 18564, 21110, 23205, 25332, 26520, 27443, 29554, 30940, 31665, 35887, 37128, 42220, 44331, 46410, 50664, 54886, 59108, 61880, 63330, 71774, 73885, 82329, 84440, 88662, 92820, 107661, 109772, 118216, 126660, 137215, 143548, 147770, 164658, 177324, 179435, 185640, 192101, 215322, 219544, 221655, 251209, 253320, 274430, 287096, 295540, 329316, 354648, 358870, 384202, 411645, 430644, 443310, 466531, 502418, 538305, 548860, 576303, 591080, 658632, 717740, 753627, 768404, 823290, 861288, 886620, 933062, 960505, 1004836, 1076610, 1097720, 1152606, 1256045, 1399593, 1435480, 1507254, 1536808, 1646580, 1773240, 1866124, 1921010, 2009672, 2153220, 2305212, 2332655, 2512090, 2799186, 2881515, 3014508, 3265717, 3293160, 3732248, 3768135, 3842020, 4306440, 4610424, 4665310, 5024180, 5598372, 5763030, 6029016, 6531434, 6997965, 7536270, 7684040, 9330620, 9797151, 10048360, 11196744, 11526060, 13062868, 13995930, 15072540, 16328585, 18661240, 19594302, 23052120, 26125736, 27991860, 30145080, 32657170, 39188604, 48985755, 55983720, 65314340, 78377208, 97971510, 130628680, 195943020, 391886040]

約数ペア:

[(1, 391886040), (2, 195943020), (3, 130628680), (4, 97971510), (5, 78377208), (6, 65314340), (7, 55983720), (8, 48985755), (10, 39188604), (12, 32657170), (13, 30145080), (14, 27991860), (15, 26125736), (17, 23052120), (20, 19594302), (21, 18661240), (24, 16328585), (26, 15072540), (28, 13995930), (30, 13062868), (34, 11526060), (35, 11196744), (39, 10048360), (40, 9797151), (42, 9330620), (51, 7684040), (52, 7536270), (56, 6997965), (60, 6531434), (65, 6029016), (68, 5763030), (70, 5598372), (78, 5024180), (84, 4665310), (85, 4610424), (91, 4306440), (102, 3842020), (104, 3768135), (105, 3732248), (119, 3293160), (120, 3265717), (130, 3014508), (136, 2881515), (140, 2799186), (156, 2512090), (168, 2332655), (170, 2305212), (182, 2153220), (195, 2009672), (204, 1921010), (210, 1866124), (221, 1773240), (238, 1646580), (255, 1536808), (260, 1507254), (273, 1435480), (280, 1399593), (312, 1256045), (340, 1152606), (357, 1097720), (364, 1076610), (390, 1004836), (408, 960505), (420, 933062), (442, 886620), (455, 861288), (476, 823290), (510, 768404), (520, 753627), (546, 717740), (595, 658632), (663, 591080), (680, 576303), (714, 548860), (728, 538305), (780, 502418), (840, 466531), (884, 443310), (910, 430644), (952, 411645), (1020, 384202), (1092, 358870), (1105, 354648), (1190, 329316), (1326, 295540), (1365, 287096), (1428, 274430), (1547, 253320), (1560, 251209), (1768, 221655), (1785, 219544), (1820, 215322), (2040, 192101), (2111, 185640), (2184, 179435), (2210, 177324), (2380, 164658), (2652, 147770), (2730, 143548), (2856, 137215), (3094, 126660), (3315, 118216), (3570, 109772), (3640, 107661), (4222, 92820), (4420, 88662), (4641, 84440), (4760, 82329), (5304, 73885), (5460, 71774), (6188, 63330), (6333, 61880), (6630, 59108), (7140, 54886), (7735, 50664), (8444, 46410), (8840, 44331), (9282, 42220), (10555, 37128), (10920, 35887), (12376, 31665), (12666, 30940), (13260, 29554), (14280, 27443), (14777, 26520), (15470, 25332), (16888, 23205), (18564, 21110)]