202980816

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 648333504

約数和(自身を除く): 445352688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 48, 51, 54, 68, 72, 74, 81, 83, 102, 108, 111, 136, 144, 148, 153, 162, 166, 204, 216, 222, 243, 249, 272, 296, 306, 324, 332, 333, 408, 432, 444, 459, 486, 498, 592, 612, 629, 648, 664, 666, 747, 816, 888, 918, 972, 996, 999, 1224, 1258, 1296, 1328, 1332, 1377, 1411, 1494, 1776, 1836, 1887, 1944, 1992, 1998, 2241, 2448, 2516, 2664, 2754, 2822, 2988, 2997, 3071, 3672, 3774, 3888, 3984, 3996, 4131, 4233, 4482, 5032, 5328, 5508, 5644, 5661, 5976, 5994, 6142, 6723, 7344, 7548, 7992, 8262, 8466, 8964, 8991, 9213, 10064, 11016, 11288, 11322, 11952, 11988, 12284, 12699, 13446, 15096, 15984, 16524, 16932, 16983, 17928, 17982, 18426, 20169, 22032, 22576, 22644, 23976, 24568, 25398, 26892, 27639, 30192, 33048, 33864, 33966, 35856, 35964, 36852, 38097, 40338, 45288, 47952, 49136, 50796, 50949, 52207, 53784, 55278, 66096, 67728, 67932, 71928, 73704, 76194, 80676, 82917, 90576, 101592, 101898, 104414, 107568, 110556, 114291, 135864, 143856, 147408, 152388, 152847, 156621, 161352, 165834, 203184, 203796, 208828, 221112, 228582, 248751, 271728, 304776, 305694, 313242, 322704, 331668, 342873, 407592, 417656, 442224, 457164, 469863, 497502, 609552, 611388, 626484, 663336, 685746, 746253, 815184, 835312, 914328, 939726, 995004, 1222776, 1252968, 1326672, 1371492, 1409589, 1492506, 1828656, 1879452, 1990008, 2445552, 2505936, 2742984, 2819178, 2985012, 3758904, 3980016, 4228767, 5485968, 5638356, 5970024, 7517808, 8457534, 11276712, 11940048, 12686301, 16915068, 22553424, 25372602, 33830136, 50745204, 67660272, 101490408, 202980816]

約数ペア:

[(1, 202980816), (2, 101490408), (3, 67660272), (4, 50745204), (6, 33830136), (8, 25372602), (9, 22553424), (12, 16915068), (16, 12686301), (17, 11940048), (18, 11276712), (24, 8457534), (27, 7517808), (34, 5970024), (36, 5638356), (37, 5485968), (48, 4228767), (51, 3980016), (54, 3758904), (68, 2985012), (72, 2819178), (74, 2742984), (81, 2505936), (83, 2445552), (102, 1990008), (108, 1879452), (111, 1828656), (136, 1492506), (144, 1409589), (148, 1371492), (153, 1326672), (162, 1252968), (166, 1222776), (204, 995004), (216, 939726), (222, 914328), (243, 835312), (249, 815184), (272, 746253), (296, 685746), (306, 663336), (324, 626484), (332, 611388), (333, 609552), (408, 497502), (432, 469863), (444, 457164), (459, 442224), (486, 417656), (498, 407592), (592, 342873), (612, 331668), (629, 322704), (648, 313242), (664, 305694), (666, 304776), (747, 271728), (816, 248751), (888, 228582), (918, 221112), (972, 208828), (996, 203796), (999, 203184), (1224, 165834), (1258, 161352), (1296, 156621), (1328, 152847), (1332, 152388), (1377, 147408), (1411, 143856), (1494, 135864), (1776, 114291), (1836, 110556), (1887, 107568), (1944, 104414), (1992, 101898), (1998, 101592), (2241, 90576), (2448, 82917), (2516, 80676), (2664, 76194), (2754, 73704), (2822, 71928), (2988, 67932), (2997, 67728), (3071, 66096), (3672, 55278), (3774, 53784), (3888, 52207), (3984, 50949), (3996, 50796), (4131, 49136), (4233, 47952), (4482, 45288), (5032, 40338), (5328, 38097), (5508, 36852), (5644, 35964), (5661, 35856), (5976, 33966), (5994, 33864), (6142, 33048), (6723, 30192), (7344, 27639), (7548, 26892), (7992, 25398), (8262, 24568), (8466, 23976), (8964, 22644), (8991, 22576), (9213, 22032), (10064, 20169), (11016, 18426), (11288, 17982), (11322, 17928), (11952, 16983), (11988, 16932), (12284, 16524), (12699, 15984), (13446, 15096)]