212993760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{63391}}^1$

素因数の和:63416

約数の個数: 96

約数和(自身を含む): 766789632

約数和(自身を除く): 553795872

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, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 63391, 126782, 190173, 253564, 316955, 380346, 443737, 507128, 633910, 760692, 887474, 950865, 1014256, 1267820, 1331211, 1521384, 1774948, 1901730, 2028512, 2218685, 2535640, 2662422, 3042768, 3549896, 3803460, 4437370, 5071280, 5324844, 6085536, 6656055, 7099792, 7606920, 8874740, 10142560, 10649688, 13312110, 14199584, 15213840, 17749480, 21299376, 26624220, 30427680, 35498960, 42598752, 53248440, 70997920, 106496880, 212993760]

約数ペア:

[(1, 212993760), (2, 106496880), (3, 70997920), (4, 53248440), (5, 42598752), (6, 35498960), (7, 30427680), (8, 26624220), (10, 21299376), (12, 17749480), (14, 15213840), (15, 14199584), (16, 13312110), (20, 10649688), (21, 10142560), (24, 8874740), (28, 7606920), (30, 7099792), (32, 6656055), (35, 6085536), (40, 5324844), (42, 5071280), (48, 4437370), (56, 3803460), (60, 3549896), (70, 3042768), (80, 2662422), (84, 2535640), (96, 2218685), (105, 2028512), (112, 1901730), (120, 1774948), (140, 1521384), (160, 1331211), (168, 1267820), (210, 1014256), (224, 950865), (240, 887474), (280, 760692), (336, 633910), (420, 507128), (480, 443737), (560, 380346), (672, 316955), (840, 253564), (1120, 190173), (1680, 126782), (3360, 63391)]