829034240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 2172199680

約数和(自身を除く): 1343165440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1229, 1240, 1280, 1360, 1984, 2108, 2176, 2458, 2480, 2635, 2720, 3968, 4216, 4352, 4916, 4960, 5270, 5440, 6145, 7936, 8432, 9832, 9920, 10540, 10880, 12290, 16864, 19664, 19840, 20893, 21080, 21760, 24580, 33728, 38099, 39328, 39680, 41786, 42160, 49160, 67456, 76198, 78656, 83572, 84320, 98320, 104465, 134912, 152396, 157312, 167144, 168640, 190495, 196640, 208930, 304792, 314624, 334288, 337280, 380990, 393280, 417860, 609584, 647683, 668576, 674560, 761980, 786560, 835720, 1219168, 1295366, 1337152, 1523960, 1573120, 1671440, 2438336, 2590732, 2674304, 3047920, 3238415, 3342880, 4876672, 5181464, 5348608, 6095840, 6476830, 6685760, 9753344, 10362928, 12191680, 12953660, 13371520, 20725856, 24383360, 25907320, 26743040, 41451712, 48766720, 51814640, 82903424, 103629280, 165806848, 207258560, 414517120, 829034240]

約数ペア:

[(1, 829034240), (2, 414517120), (4, 207258560), (5, 165806848), (8, 103629280), (10, 82903424), (16, 51814640), (17, 48766720), (20, 41451712), (31, 26743040), (32, 25907320), (34, 24383360), (40, 20725856), (62, 13371520), (64, 12953660), (68, 12191680), (80, 10362928), (85, 9753344), (124, 6685760), (128, 6476830), (136, 6095840), (155, 5348608), (160, 5181464), (170, 4876672), (248, 3342880), (256, 3238415), (272, 3047920), (310, 2674304), (320, 2590732), (340, 2438336), (496, 1671440), (527, 1573120), (544, 1523960), (620, 1337152), (640, 1295366), (680, 1219168), (992, 835720), (1054, 786560), (1088, 761980), (1229, 674560), (1240, 668576), (1280, 647683), (1360, 609584), (1984, 417860), (2108, 393280), (2176, 380990), (2458, 337280), (2480, 334288), (2635, 314624), (2720, 304792), (3968, 208930), (4216, 196640), (4352, 190495), (4916, 168640), (4960, 167144), (5270, 157312), (5440, 152396), (6145, 134912), (7936, 104465), (8432, 98320), (9832, 84320), (9920, 83572), (10540, 78656), (10880, 76198), (12290, 67456), (16864, 49160), (19664, 42160), (19840, 41786), (20893, 39680), (21080, 39328), (21760, 38099), (24580, 33728)]