16513435680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{20393}}^1$

素因数の和:20659

約数の個数: 192

約数和(自身を含む): 59697969408

約数和(自身を除く): 43184533728

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 241, 280, 336, 420, 480, 482, 560, 672, 723, 840, 964, 1120, 1205, 1446, 1680, 1687, 1928, 2410, 2892, 3360, 3374, 3615, 3856, 4820, 5061, 5784, 6748, 7230, 7712, 8435, 9640, 10122, 11568, 13496, 14460, 16870, 19280, 20244, 20393, 23136, 25305, 26992, 28920, 33740, 38560, 40488, 40786, 50610, 53984, 57840, 61179, 67480, 80976, 81572, 101220, 101965, 115680, 122358, 134960, 142751, 161952, 163144, 202440, 203930, 244716, 269920, 285502, 305895, 326288, 404880, 407860, 428253, 489432, 571004, 611790, 652576, 713755, 809760, 815720, 856506, 978864, 1142008, 1223580, 1427510, 1631440, 1713012, 1957728, 2141265, 2284016, 2447160, 2855020, 3262880, 3426024, 4282530, 4568032, 4894320, 4914713, 5710040, 6852048, 8565060, 9788640, 9829426, 11420080, 13704096, 14744139, 17130120, 19658852, 22840160, 24573565, 29488278, 34260240, 34402991, 39317704, 49147130, 58976556, 68520480, 68805982, 73720695, 78635408, 98294260, 103208973, 117953112, 137611964, 147441390, 157270816, 172014955, 196588520, 206417946, 235906224, 275223928, 294882780, 344029910, 393177040, 412835892, 471812448, 516044865, 550447856, 589765560, 688059820, 786354080, 825671784, 1032089730, 1100895712, 1179531120, 1376119640, 1651343568, 2064179460, 2359062240, 2752239280, 3302687136, 4128358920, 5504478560, 8256717840, 16513435680]

約数ペア:

[(1, 16513435680), (2, 8256717840), (3, 5504478560), (4, 4128358920), (5, 3302687136), (6, 2752239280), (7, 2359062240), (8, 2064179460), (10, 1651343568), (12, 1376119640), (14, 1179531120), (15, 1100895712), (16, 1032089730), (20, 825671784), (21, 786354080), (24, 688059820), (28, 589765560), (30, 550447856), (32, 516044865), (35, 471812448), (40, 412835892), (42, 393177040), (48, 344029910), (56, 294882780), (60, 275223928), (70, 235906224), (80, 206417946), (84, 196588520), (96, 172014955), (105, 157270816), (112, 147441390), (120, 137611964), (140, 117953112), (160, 103208973), (168, 98294260), (210, 78635408), (224, 73720695), (240, 68805982), (241, 68520480), (280, 58976556), (336, 49147130), (420, 39317704), (480, 34402991), (482, 34260240), (560, 29488278), (672, 24573565), (723, 22840160), (840, 19658852), (964, 17130120), (1120, 14744139), (1205, 13704096), (1446, 11420080), (1680, 9829426), (1687, 9788640), (1928, 8565060), (2410, 6852048), (2892, 5710040), (3360, 4914713), (3374, 4894320), (3615, 4568032), (3856, 4282530), (4820, 3426024), (5061, 3262880), (5784, 2855020), (6748, 2447160), (7230, 2284016), (7712, 2141265), (8435, 1957728), (9640, 1713012), (10122, 1631440), (11568, 1427510), (13496, 1223580), (14460, 1142008), (16870, 978864), (19280, 856506), (20244, 815720), (20393, 809760), (23136, 713755), (25305, 652576), (26992, 611790), (28920, 571004), (33740, 489432), (38560, 428253), (40488, 407860), (40786, 404880), (50610, 326288), (53984, 305895), (57840, 285502), (61179, 269920), (67480, 244716), (80976, 203930), (81572, 202440), (101220, 163144), (101965, 161952), (115680, 142751), (122358, 134960)]