1449207840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 5020614144

約数和(自身を除く): 3571406304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 289, 310, 337, 340, 372, 408, 465, 480, 496, 510, 527, 544, 578, 620, 674, 680, 744, 816, 867, 930, 992, 1011, 1020, 1054, 1156, 1240, 1348, 1360, 1445, 1488, 1581, 1632, 1685, 1734, 1860, 2022, 2040, 2108, 2312, 2480, 2635, 2696, 2720, 2890, 2976, 3162, 3370, 3468, 3720, 4044, 4080, 4216, 4335, 4624, 4960, 5055, 5270, 5392, 5729, 5780, 6324, 6740, 6936, 7440, 7905, 8088, 8160, 8432, 8670, 8959, 9248, 10110, 10447, 10540, 10784, 11458, 11560, 12648, 13480, 13872, 14880, 15810, 16176, 16864, 17187, 17340, 17918, 20220, 20894, 21080, 22916, 23120, 25296, 26877, 26960, 27744, 28645, 31341, 31620, 32352, 34374, 34680, 35836, 40440, 41788, 42160, 44795, 45832, 46240, 50592, 52235, 53754, 53920, 57290, 62682, 63240, 68748, 69360, 71672, 80880, 83576, 84320, 85935, 89590, 91664, 97393, 104470, 107508, 114580, 125364, 126480, 134385, 137496, 138720, 143344, 156705, 161760, 167152, 171870, 177599, 179180, 183328, 194786, 208940, 215016, 229160, 250728, 252960, 268770, 274992, 286688, 292179, 313410, 334304, 343740, 355198, 358360, 389572, 417880, 430032, 458320, 486965, 501456, 532797, 537540, 549984, 584358, 626820, 687480, 710396, 716720, 779144, 835760, 860064, 887995, 916640, 973930, 1002912, 1065594, 1075080, 1168716, 1253640, 1374960, 1420792, 1433440, 1460895, 1558288, 1671520, 1775990, 1947860, 2131188, 2150160, 2337432, 2507280, 2663985, 2749920, 2841584, 2921790, 3019183, 3116576, 3551980, 3895720, 4262376, 4300320, 4674864, 5014560, 5327970, 5683168, 5843580, 6038366, 7103960, 7791440, 8524752, 9057549, 9349728, 10655940, 11687160, 12076732, 14207920, 15095915, 15582880, 17049504, 18115098, 21311880, 23374320, 24153464, 28415840, 30191830, 36230196, 42623760, 45287745, 46748640, 48306928, 60383660, 72460392, 85247520, 90575490, 96613856, 120767320, 144920784, 181150980, 241534640, 289841568, 362301960, 483069280, 724603920, 1449207840]

約数ペア:

[(1, 1449207840), (2, 724603920), (3, 483069280), (4, 362301960), (5, 289841568), (6, 241534640), (8, 181150980), (10, 144920784), (12, 120767320), (15, 96613856), (16, 90575490), (17, 85247520), (20, 72460392), (24, 60383660), (30, 48306928), (31, 46748640), (32, 45287745), (34, 42623760), (40, 36230196), (48, 30191830), (51, 28415840), (60, 24153464), (62, 23374320), (68, 21311880), (80, 18115098), (85, 17049504), (93, 15582880), (96, 15095915), (102, 14207920), (120, 12076732), (124, 11687160), (136, 10655940), (155, 9349728), (160, 9057549), (170, 8524752), (186, 7791440), (204, 7103960), (240, 6038366), (248, 5843580), (255, 5683168), (272, 5327970), (289, 5014560), (310, 4674864), (337, 4300320), (340, 4262376), (372, 3895720), (408, 3551980), (465, 3116576), (480, 3019183), (496, 2921790), (510, 2841584), (527, 2749920), (544, 2663985), (578, 2507280), (620, 2337432), (674, 2150160), (680, 2131188), (744, 1947860), (816, 1775990), (867, 1671520), (930, 1558288), (992, 1460895), (1011, 1433440), (1020, 1420792), (1054, 1374960), (1156, 1253640), (1240, 1168716), (1348, 1075080), (1360, 1065594), (1445, 1002912), (1488, 973930), (1581, 916640), (1632, 887995), (1685, 860064), (1734, 835760), (1860, 779144), (2022, 716720), (2040, 710396), (2108, 687480), (2312, 626820), (2480, 584358), (2635, 549984), (2696, 537540), (2720, 532797), (2890, 501456), (2976, 486965), (3162, 458320), (3370, 430032), (3468, 417880), (3720, 389572), (4044, 358360), (4080, 355198), (4216, 343740), (4335, 334304), (4624, 313410), (4960, 292179), (5055, 286688), (5270, 274992), (5392, 268770), (5729, 252960), (5780, 250728), (6324, 229160), (6740, 215016), (6936, 208940), (7440, 194786), (7905, 183328), (8088, 179180), (8160, 177599), (8432, 171870), (8670, 167152), (8959, 161760), (9248, 156705), (10110, 143344), (10447, 138720), (10540, 137496), (10784, 134385), (11458, 126480), (11560, 125364), (12648, 114580), (13480, 107508), (13872, 104470), (14880, 97393), (15810, 91664), (16176, 89590), (16864, 85935), (17187, 84320), (17340, 83576), (17918, 80880), (20220, 71672), (20894, 69360), (21080, 68748), (22916, 63240), (23120, 62682), (25296, 57290), (26877, 53920), (26960, 53754), (27744, 52235), (28645, 50592), (31341, 46240), (31620, 45832), (32352, 44795), (34374, 42160), (34680, 41788), (35836, 40440)]