286425720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 1121757120

約数和(自身を除く): 835331400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 81, 84, 90, 105, 108, 120, 126, 135, 140, 146, 162, 168, 173, 180, 189, 210, 216, 219, 252, 270, 280, 292, 315, 324, 346, 360, 365, 378, 405, 420, 438, 504, 511, 519, 540, 567, 584, 630, 648, 657, 692, 730, 756, 810, 840, 865, 876, 945, 1022, 1038, 1080, 1095, 1134, 1211, 1260, 1314, 1384, 1460, 1512, 1533, 1557, 1620, 1730, 1752, 1890, 1971, 2044, 2076, 2190, 2268, 2422, 2520, 2555, 2595, 2628, 2835, 2920, 3066, 3114, 3240, 3285, 3460, 3633, 3780, 3942, 4088, 4152, 4380, 4536, 4599, 4671, 4844, 5110, 5190, 5256, 5670, 5913, 6055, 6132, 6228, 6570, 6920, 7266, 7560, 7665, 7785, 7884, 8760, 9198, 9342, 9688, 9855, 10220, 10380, 10899, 11340, 11826, 12110, 12264, 12456, 12629, 13140, 13797, 14013, 14532, 15330, 15570, 15768, 18165, 18396, 18684, 19710, 20440, 20760, 21798, 22680, 22995, 23355, 23652, 24220, 25258, 26280, 27594, 28026, 29064, 29565, 30660, 31140, 32697, 36330, 36792, 37368, 37887, 39420, 41391, 43596, 45990, 46710, 47304, 48440, 50516, 54495, 55188, 56052, 59130, 61320, 62280, 63145, 65394, 68985, 70065, 72660, 75774, 78840, 82782, 87192, 88403, 91980, 93420, 98091, 101032, 108990, 110376, 112104, 113661, 118260, 126290, 130788, 137970, 140130, 145320, 151548, 163485, 165564, 176806, 183960, 186840, 189435, 196182, 206955, 217980, 227322, 236520, 252580, 261576, 265209, 275940, 280260, 303096, 326970, 331128, 340983, 353612, 378870, 392364, 413910, 435960, 442015, 454644, 490455, 505160, 530418, 551880, 560520, 568305, 653940, 681966, 707224, 757740, 784728, 795627, 827820, 884030, 909288, 980910, 1022949, 1060836, 1136610, 1307880, 1326045, 1363932, 1515480, 1591254, 1655640, 1704915, 1768060, 1961820, 2045898, 2121672, 2273220, 2386881, 2652090, 2727864, 3182508, 3409830, 3536120, 3923640, 3978135, 4091796, 4546440, 4773762, 5114745, 5304180, 6365016, 6819660, 7160643, 7956270, 8183592, 9547524, 10229490, 10608360, 11934405, 13639320, 14321286, 15912540, 19095048, 20458980, 23868810, 28642572, 31825080, 35803215, 40917960, 47737620, 57285144, 71606430, 95475240, 143212860, 286425720]

約数ペア:

[(1, 286425720), (2, 143212860), (3, 95475240), (4, 71606430), (5, 57285144), (6, 47737620), (7, 40917960), (8, 35803215), (9, 31825080), (10, 28642572), (12, 23868810), (14, 20458980), (15, 19095048), (18, 15912540), (20, 14321286), (21, 13639320), (24, 11934405), (27, 10608360), (28, 10229490), (30, 9547524), (35, 8183592), (36, 7956270), (40, 7160643), (42, 6819660), (45, 6365016), (54, 5304180), (56, 5114745), (60, 4773762), (63, 4546440), (70, 4091796), (72, 3978135), (73, 3923640), (81, 3536120), (84, 3409830), (90, 3182508), (105, 2727864), (108, 2652090), (120, 2386881), (126, 2273220), (135, 2121672), (140, 2045898), (146, 1961820), (162, 1768060), (168, 1704915), (173, 1655640), (180, 1591254), (189, 1515480), (210, 1363932), (216, 1326045), (219, 1307880), (252, 1136610), (270, 1060836), (280, 1022949), (292, 980910), (315, 909288), (324, 884030), (346, 827820), (360, 795627), (365, 784728), (378, 757740), (405, 707224), (420, 681966), (438, 653940), (504, 568305), (511, 560520), (519, 551880), (540, 530418), (567, 505160), (584, 490455), (630, 454644), (648, 442015), (657, 435960), (692, 413910), (730, 392364), (756, 378870), (810, 353612), (840, 340983), (865, 331128), (876, 326970), (945, 303096), (1022, 280260), (1038, 275940), (1080, 265209), (1095, 261576), (1134, 252580), (1211, 236520), (1260, 227322), (1314, 217980), (1384, 206955), (1460, 196182), (1512, 189435), (1533, 186840), (1557, 183960), (1620, 176806), (1730, 165564), (1752, 163485), (1890, 151548), (1971, 145320), (2044, 140130), (2076, 137970), (2190, 130788), (2268, 126290), (2422, 118260), (2520, 113661), (2555, 112104), (2595, 110376), (2628, 108990), (2835, 101032), (2920, 98091), (3066, 93420), (3114, 91980), (3240, 88403), (3285, 87192), (3460, 82782), (3633, 78840), (3780, 75774), (3942, 72660), (4088, 70065), (4152, 68985), (4380, 65394), (4536, 63145), (4599, 62280), (4671, 61320), (4844, 59130), (5110, 56052), (5190, 55188), (5256, 54495), (5670, 50516), (5913, 48440), (6055, 47304), (6132, 46710), (6228, 45990), (6570, 43596), (6920, 41391), (7266, 39420), (7560, 37887), (7665, 37368), (7785, 36792), (7884, 36330), (8760, 32697), (9198, 31140), (9342, 30660), (9688, 29565), (9855, 29064), (10220, 28026), (10380, 27594), (10899, 26280), (11340, 25258), (11826, 24220), (12110, 23652), (12264, 23355), (12456, 22995), (12629, 22680), (13140, 21798), (13797, 20760), (14013, 20440), (14532, 19710), (15330, 18684), (15570, 18396), (15768, 18165)]