2213557920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{219599}}^1$

素因数の和:219627

約数の個数: 144

約数和(自身を含む): 8632915200

約数和(自身を除く): 6419357280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 219599, 439198, 658797, 878396, 1097995, 1317594, 1537193, 1756792, 1976391, 2195990, 2635188, 3074386, 3293985, 3513584, 3952782, 4391980, 4611579, 5270376, 6148772, 6587970, 7027168, 7685965, 7905564, 8783960, 9223158, 9881955, 10540752, 12297544, 13175940, 13834737, 15371930, 15811128, 17567920, 18446316, 19763910, 21081504, 23057895, 24595088, 26351880, 27669474, 30743860, 31622256, 35135840, 36892632, 39527820, 46115790, 49190176, 52703760, 55338948, 61487720, 63244512, 69173685, 73785264, 79055640, 92231580, 105407520, 110677896, 122975440, 138347370, 147570528, 158111280, 184463160, 221355792, 245950880, 276694740, 316222560, 368926320, 442711584, 553389480, 737852640, 1106778960, 2213557920]

約数ペア:

[(1, 2213557920), (2, 1106778960), (3, 737852640), (4, 553389480), (5, 442711584), (6, 368926320), (7, 316222560), (8, 276694740), (9, 245950880), (10, 221355792), (12, 184463160), (14, 158111280), (15, 147570528), (16, 138347370), (18, 122975440), (20, 110677896), (21, 105407520), (24, 92231580), (28, 79055640), (30, 73785264), (32, 69173685), (35, 63244512), (36, 61487720), (40, 55338948), (42, 52703760), (45, 49190176), (48, 46115790), (56, 39527820), (60, 36892632), (63, 35135840), (70, 31622256), (72, 30743860), (80, 27669474), (84, 26351880), (90, 24595088), (96, 23057895), (105, 21081504), (112, 19763910), (120, 18446316), (126, 17567920), (140, 15811128), (144, 15371930), (160, 13834737), (168, 13175940), (180, 12297544), (210, 10540752), (224, 9881955), (240, 9223158), (252, 8783960), (280, 7905564), (288, 7685965), (315, 7027168), (336, 6587970), (360, 6148772), (420, 5270376), (480, 4611579), (504, 4391980), (560, 3952782), (630, 3513584), (672, 3293985), (720, 3074386), (840, 2635188), (1008, 2195990), (1120, 1976391), (1260, 1756792), (1440, 1537193), (1680, 1317594), (2016, 1097995), (2520, 878396), (3360, 658797), (5040, 439198), (10080, 219599)]