561445920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 432

約数和(自身を含む): 2279997720

約数和(自身を除く): 1718551800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 98, 105, 109, 112, 120, 126, 140, 144, 146, 147, 160, 168, 180, 196, 210, 218, 219, 224, 240, 245, 252, 280, 288, 292, 294, 315, 327, 336, 360, 365, 392, 420, 436, 438, 441, 480, 490, 504, 511, 545, 560, 584, 588, 630, 654, 657, 672, 720, 730, 735, 763, 784, 840, 872, 876, 882, 980, 981, 1008, 1022, 1090, 1095, 1120, 1168, 1176, 1260, 1308, 1314, 1440, 1460, 1470, 1526, 1533, 1568, 1635, 1680, 1744, 1752, 1764, 1960, 1962, 2016, 2044, 2180, 2190, 2205, 2289, 2336, 2352, 2520, 2555, 2616, 2628, 2920, 2940, 3052, 3066, 3270, 3285, 3360, 3488, 3504, 3528, 3577, 3815, 3920, 3924, 4088, 4360, 4380, 4410, 4578, 4599, 4704, 4905, 5040, 5110, 5232, 5256, 5341, 5840, 5880, 6104, 6132, 6540, 6570, 6867, 7008, 7056, 7154, 7630, 7665, 7840, 7848, 7957, 8176, 8720, 8760, 8820, 9156, 9198, 9810, 10080, 10220, 10464, 10512, 10682, 10731, 11445, 11680, 11760, 12208, 12264, 13080, 13140, 13734, 14112, 14308, 15260, 15330, 15696, 15914, 16023, 16352, 17440, 17520, 17640, 17885, 18312, 18396, 19620, 20440, 21024, 21364, 21462, 22890, 22995, 23520, 23871, 24416, 24528, 26160, 26280, 26705, 27468, 28616, 30520, 30660, 31392, 31828, 32046, 32193, 34335, 35040, 35280, 35770, 36624, 36792, 39240, 39785, 40880, 42728, 42924, 45780, 45990, 47742, 48069, 49056, 52320, 52560, 53410, 53655, 54936, 55699, 57232, 61040, 61320, 63656, 64092, 64386, 68670, 70560, 71540, 71613, 73248, 73584, 78480, 79570, 80115, 81760, 85456, 85848, 91560, 91980, 95484, 96138, 105120, 106820, 107310, 109872, 111398, 114464, 119355, 122080, 122640, 127312, 128184, 128772, 137340, 143080, 143226, 147168, 156960, 159140, 160230, 160965, 167097, 170912, 171696, 183120, 183960, 190968, 192276, 213640, 214620, 219744, 222796, 238710, 240345, 245280, 254624, 256368, 257544, 274680, 278495, 286160, 286452, 318280, 320460, 321930, 334194, 343392, 358065, 366240, 367920, 381936, 384552, 389893, 427280, 429240, 445592, 477420, 480690, 501291, 512736, 515088, 549360, 556990, 572320, 572904, 636560, 640920, 643860, 668388, 716130, 735840, 763872, 769104, 779786, 835485, 854560, 858480, 891184, 954840, 961380, 1002582, 1030176, 1098720, 1113980, 1145808, 1169679, 1273120, 1281840, 1287720, 1336776, 1432260, 1538208, 1559572, 1670970, 1716960, 1782368, 1909680, 1922760, 1949465, 2005164, 2227960, 2291616, 2339358, 2506455, 2563680, 2575440, 2673552, 2864520, 3119144, 3341940, 3509037, 3819360, 3845520, 3898930, 4010328, 4455920, 4678716, 5012910, 5150880, 5347104, 5729040, 5848395, 6238288, 6683880, 7018074, 7691040, 7797860, 8020656, 8911840, 9357432, 10025820, 11458080, 11696790, 12476576, 13367760, 14036148, 15595720, 16041312, 17545185, 18714864, 20051640, 23393580, 26735520, 28072296, 31191440, 35090370, 37429728, 40103280, 46787160, 56144592, 62382880, 70180740, 80206560, 93574320, 112289184, 140361480, 187148640, 280722960, 561445920]

約数ペア:

[(1, 561445920), (2, 280722960), (3, 187148640), (4, 140361480), (5, 112289184), (6, 93574320), (7, 80206560), (8, 70180740), (9, 62382880), (10, 56144592), (12, 46787160), (14, 40103280), (15, 37429728), (16, 35090370), (18, 31191440), (20, 28072296), (21, 26735520), (24, 23393580), (28, 20051640), (30, 18714864), (32, 17545185), (35, 16041312), (36, 15595720), (40, 14036148), (42, 13367760), (45, 12476576), (48, 11696790), (49, 11458080), (56, 10025820), (60, 9357432), (63, 8911840), (70, 8020656), (72, 7797860), (73, 7691040), (80, 7018074), (84, 6683880), (90, 6238288), (96, 5848395), (98, 5729040), (105, 5347104), (109, 5150880), (112, 5012910), (120, 4678716), (126, 4455920), (140, 4010328), (144, 3898930), (146, 3845520), (147, 3819360), (160, 3509037), (168, 3341940), (180, 3119144), (196, 2864520), (210, 2673552), (218, 2575440), (219, 2563680), (224, 2506455), (240, 2339358), (245, 2291616), (252, 2227960), (280, 2005164), (288, 1949465), (292, 1922760), (294, 1909680), (315, 1782368), (327, 1716960), (336, 1670970), (360, 1559572), (365, 1538208), (392, 1432260), (420, 1336776), (436, 1287720), (438, 1281840), (441, 1273120), (480, 1169679), (490, 1145808), (504, 1113980), (511, 1098720), (545, 1030176), (560, 1002582), (584, 961380), (588, 954840), (630, 891184), (654, 858480), (657, 854560), (672, 835485), (720, 779786), (730, 769104), (735, 763872), (763, 735840), (784, 716130), (840, 668388), (872, 643860), (876, 640920), (882, 636560), (980, 572904), (981, 572320), (1008, 556990), (1022, 549360), (1090, 515088), (1095, 512736), (1120, 501291), (1168, 480690), (1176, 477420), (1260, 445592), (1308, 429240), (1314, 427280), (1440, 389893), (1460, 384552), (1470, 381936), (1526, 367920), (1533, 366240), (1568, 358065), (1635, 343392), (1680, 334194), (1744, 321930), (1752, 320460), (1764, 318280), (1960, 286452), (1962, 286160), (2016, 278495), (2044, 274680), (2180, 257544), (2190, 256368), (2205, 254624), (2289, 245280), (2336, 240345), (2352, 238710), (2520, 222796), (2555, 219744), (2616, 214620), (2628, 213640), (2920, 192276), (2940, 190968), (3052, 183960), (3066, 183120), (3270, 171696), (3285, 170912), (3360, 167097), (3488, 160965), (3504, 160230), (3528, 159140), (3577, 156960), (3815, 147168), (3920, 143226), (3924, 143080), (4088, 137340), (4360, 128772), (4380, 128184), (4410, 127312), (4578, 122640), (4599, 122080), (4704, 119355), (4905, 114464), (5040, 111398), (5110, 109872), (5232, 107310), (5256, 106820), (5341, 105120), (5840, 96138), (5880, 95484), (6104, 91980), (6132, 91560), (6540, 85848), (6570, 85456), (6867, 81760), (7008, 80115), (7056, 79570), (7154, 78480), (7630, 73584), (7665, 73248), (7840, 71613), (7848, 71540), (7957, 70560), (8176, 68670), (8720, 64386), (8760, 64092), (8820, 63656), (9156, 61320), (9198, 61040), (9810, 57232), (10080, 55699), (10220, 54936), (10464, 53655), (10512, 53410), (10682, 52560), (10731, 52320), (11445, 49056), (11680, 48069), (11760, 47742), (12208, 45990), (12264, 45780), (13080, 42924), (13140, 42728), (13734, 40880), (14112, 39785), (14308, 39240), (15260, 36792), (15330, 36624), (15696, 35770), (15914, 35280), (16023, 35040), (16352, 34335), (17440, 32193), (17520, 32046), (17640, 31828), (17885, 31392), (18312, 30660), (18396, 30520), (19620, 28616), (20440, 27468), (21024, 26705), (21364, 26280), (21462, 26160), (22890, 24528), (22995, 24416), (23520, 23871)]