214752720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9833}}^1$

素因数の和:9869

約数の個数: 160

約数和(自身を含む): 819447552

約数和(自身を除く): 604694832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9833, 10920, 19666, 21840, 29499, 39332, 49165, 58998, 68831, 78664, 98330, 117996, 127829, 137662, 147495, 157328, 196660, 206493, 235992, 255658, 275324, 294990, 344155, 383487, 393320, 412986, 471984, 511316, 550648, 589980, 639145, 688310, 766974, 786640, 825972, 894803, 1022632, 1032465, 1101296, 1179960, 1278290, 1376620, 1533948, 1651944, 1789606, 1917435, 2045264, 2064930, 2359920, 2556580, 2684409, 2753240, 3067896, 3303888, 3579212, 3834870, 4129860, 4474015, 5113160, 5368818, 5506480, 6135792, 7158424, 7669740, 8259720, 8948030, 10226320, 10737636, 13422045, 14316848, 15339480, 16519440, 17896060, 21475272, 26844090, 30678960, 35792120, 42950544, 53688180, 71584240, 107376360, 214752720]

約数ペア:

[(1, 214752720), (2, 107376360), (3, 71584240), (4, 53688180), (5, 42950544), (6, 35792120), (7, 30678960), (8, 26844090), (10, 21475272), (12, 17896060), (13, 16519440), (14, 15339480), (15, 14316848), (16, 13422045), (20, 10737636), (21, 10226320), (24, 8948030), (26, 8259720), (28, 7669740), (30, 7158424), (35, 6135792), (39, 5506480), (40, 5368818), (42, 5113160), (48, 4474015), (52, 4129860), (56, 3834870), (60, 3579212), (65, 3303888), (70, 3067896), (78, 2753240), (80, 2684409), (84, 2556580), (91, 2359920), (104, 2064930), (105, 2045264), (112, 1917435), (120, 1789606), (130, 1651944), (140, 1533948), (156, 1376620), (168, 1278290), (182, 1179960), (195, 1101296), (208, 1032465), (210, 1022632), (240, 894803), (260, 825972), (273, 786640), (280, 766974), (312, 688310), (336, 639145), (364, 589980), (390, 550648), (420, 511316), (455, 471984), (520, 412986), (546, 393320), (560, 383487), (624, 344155), (728, 294990), (780, 275324), (840, 255658), (910, 235992), (1040, 206493), (1092, 196660), (1365, 157328), (1456, 147495), (1560, 137662), (1680, 127829), (1820, 117996), (2184, 98330), (2730, 78664), (3120, 68831), (3640, 58998), (4368, 49165), (5460, 39332), (7280, 29499), (9833, 21840), (10920, 19666)]