1719241440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 288

約数和(自身を含む): 6399679104

約数和(自身を除く): 4680437664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 96, 98, 105, 112, 120, 134, 140, 147, 160, 168, 196, 201, 210, 224, 240, 245, 268, 280, 294, 335, 336, 392, 402, 420, 469, 480, 490, 536, 560, 588, 670, 672, 735, 784, 804, 840, 938, 980, 1005, 1072, 1091, 1120, 1176, 1340, 1407, 1470, 1568, 1608, 1680, 1876, 1960, 2010, 2144, 2182, 2345, 2352, 2680, 2814, 2940, 3216, 3273, 3283, 3360, 3752, 3920, 4020, 4364, 4690, 4704, 5360, 5455, 5628, 5880, 6432, 6546, 6566, 7035, 7504, 7637, 7840, 8040, 8728, 9380, 9849, 10720, 10910, 11256, 11760, 13092, 13132, 14070, 15008, 15274, 16080, 16365, 16415, 17456, 18760, 19698, 21820, 22512, 22911, 23520, 26184, 26264, 28140, 30548, 32160, 32730, 32830, 34912, 37520, 38185, 39396, 43640, 45024, 45822, 49245, 52368, 52528, 53459, 56280, 61096, 65460, 65660, 73097, 75040, 76370, 78792, 87280, 91644, 98490, 104736, 105056, 106918, 112560, 114555, 122192, 130920, 131320, 146194, 152740, 157584, 160377, 174560, 183288, 196980, 213836, 219291, 225120, 229110, 244384, 261840, 262640, 267295, 292388, 305480, 315168, 320754, 365485, 366576, 393960, 427672, 438582, 458220, 511679, 523680, 525280, 534590, 584776, 610960, 641508, 730970, 733152, 787920, 801885, 855344, 877164, 916440, 1023358, 1069180, 1096455, 1169552, 1221920, 1283016, 1461940, 1535037, 1575840, 1603770, 1710688, 1754328, 1832880, 2046716, 2138360, 2192910, 2339104, 2558395, 2566032, 2923880, 3070074, 3207540, 3508656, 3581753, 3665760, 4093432, 4276720, 4385820, 5116790, 5132064, 5847760, 6140148, 6415080, 7017312, 7163506, 7675185, 8186864, 8553440, 8771640, 10233580, 10745259, 11695520, 12280296, 12830160, 14327012, 15350370, 16373728, 17543280, 17908765, 20467160, 21490518, 24560592, 25660320, 28654024, 30700740, 35086560, 35817530, 40934320, 42981036, 49121184, 53726295, 57308048, 61401480, 71635060, 81868640, 85962072, 107452590, 114616096, 122802960, 143270120, 171924144, 214905180, 245605920, 286540240, 343848288, 429810360, 573080480, 859620720, 1719241440]

約数ペア:

[(1, 1719241440), (2, 859620720), (3, 573080480), (4, 429810360), (5, 343848288), (6, 286540240), (7, 245605920), (8, 214905180), (10, 171924144), (12, 143270120), (14, 122802960), (15, 114616096), (16, 107452590), (20, 85962072), (21, 81868640), (24, 71635060), (28, 61401480), (30, 57308048), (32, 53726295), (35, 49121184), (40, 42981036), (42, 40934320), (48, 35817530), (49, 35086560), (56, 30700740), (60, 28654024), (67, 25660320), (70, 24560592), (80, 21490518), (84, 20467160), (96, 17908765), (98, 17543280), (105, 16373728), (112, 15350370), (120, 14327012), (134, 12830160), (140, 12280296), (147, 11695520), (160, 10745259), (168, 10233580), (196, 8771640), (201, 8553440), (210, 8186864), (224, 7675185), (240, 7163506), (245, 7017312), (268, 6415080), (280, 6140148), (294, 5847760), (335, 5132064), (336, 5116790), (392, 4385820), (402, 4276720), (420, 4093432), (469, 3665760), (480, 3581753), (490, 3508656), (536, 3207540), (560, 3070074), (588, 2923880), (670, 2566032), (672, 2558395), (735, 2339104), (784, 2192910), (804, 2138360), (840, 2046716), (938, 1832880), (980, 1754328), (1005, 1710688), (1072, 1603770), (1091, 1575840), (1120, 1535037), (1176, 1461940), (1340, 1283016), (1407, 1221920), (1470, 1169552), (1568, 1096455), (1608, 1069180), (1680, 1023358), (1876, 916440), (1960, 877164), (2010, 855344), (2144, 801885), (2182, 787920), (2345, 733152), (2352, 730970), (2680, 641508), (2814, 610960), (2940, 584776), (3216, 534590), (3273, 525280), (3283, 523680), (3360, 511679), (3752, 458220), (3920, 438582), (4020, 427672), (4364, 393960), (4690, 366576), (4704, 365485), (5360, 320754), (5455, 315168), (5628, 305480), (5880, 292388), (6432, 267295), (6546, 262640), (6566, 261840), (7035, 244384), (7504, 229110), (7637, 225120), (7840, 219291), (8040, 213836), (8728, 196980), (9380, 183288), (9849, 174560), (10720, 160377), (10910, 157584), (11256, 152740), (11760, 146194), (13092, 131320), (13132, 130920), (14070, 122192), (15008, 114555), (15274, 112560), (16080, 106918), (16365, 105056), (16415, 104736), (17456, 98490), (18760, 91644), (19698, 87280), (21820, 78792), (22512, 76370), (22911, 75040), (23520, 73097), (26184, 65660), (26264, 65460), (28140, 61096), (30548, 56280), (32160, 53459), (32730, 52528), (32830, 52368), (34912, 49245), (37520, 45822), (38185, 45024), (39396, 43640)]