321728196720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{94477}}^1$

素因数の和:96527

約数の個数: 160

約数和(自身を含む): 1140411437568

約数和(自身を除く): 818683240848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2027, 4054, 6081, 8108, 10135, 12162, 14189, 16216, 20270, 24324, 28378, 30405, 32432, 40540, 42567, 48648, 56756, 60810, 70945, 81080, 85134, 94477, 97296, 113512, 121620, 141890, 162160, 170268, 188954, 212835, 227024, 243240, 283431, 283780, 340536, 377908, 425670, 472385, 486480, 566862, 567560, 661339, 681072, 755816, 851340, 944770, 1133724, 1135120, 1322678, 1417155, 1511632, 1702680, 1889540, 1984017, 2267448, 2645356, 2834310, 3306695, 3405360, 3779080, 3968034, 4534896, 5290712, 5668620, 6613390, 7558160, 7936068, 9920085, 10581424, 11337240, 13226780, 15872136, 19840170, 22674480, 26453560, 31744272, 39680340, 52907120, 79360680, 158721360, 191504879, 383009758, 574514637, 766019516, 957524395, 1149029274, 1340534153, 1532039032, 1915048790, 2298058548, 2681068306, 2872573185, 3064078064, 3830097580, 4021602459, 4596117096, 5362136612, 5745146370, 6702670765, 7660195160, 8043204918, 9192234192, 10724273224, 11490292740, 13405341530, 15320390320, 16086409836, 20108012295, 21448546448, 22980585480, 26810683060, 32172819672, 40216024590, 45961170960, 53621366120, 64345639344, 80432049180, 107242732240, 160864098360, 321728196720]

約数ペア:

[(1, 321728196720), (2, 160864098360), (3, 107242732240), (4, 80432049180), (5, 64345639344), (6, 53621366120), (7, 45961170960), (8, 40216024590), (10, 32172819672), (12, 26810683060), (14, 22980585480), (15, 21448546448), (16, 20108012295), (20, 16086409836), (21, 15320390320), (24, 13405341530), (28, 11490292740), (30, 10724273224), (35, 9192234192), (40, 8043204918), (42, 7660195160), (48, 6702670765), (56, 5745146370), (60, 5362136612), (70, 4596117096), (80, 4021602459), (84, 3830097580), (105, 3064078064), (112, 2872573185), (120, 2681068306), (140, 2298058548), (168, 1915048790), (210, 1532039032), (240, 1340534153), (280, 1149029274), (336, 957524395), (420, 766019516), (560, 574514637), (840, 383009758), (1680, 191504879), (2027, 158721360), (4054, 79360680), (6081, 52907120), (8108, 39680340), (10135, 31744272), (12162, 26453560), (14189, 22674480), (16216, 19840170), (20270, 15872136), (24324, 13226780), (28378, 11337240), (30405, 10581424), (32432, 9920085), (40540, 7936068), (42567, 7558160), (48648, 6613390), (56756, 5668620), (60810, 5290712), (70945, 4534896), (81080, 3968034), (85134, 3779080), (94477, 3405360), (97296, 3306695), (113512, 2834310), (121620, 2645356), (141890, 2267448), (162160, 1984017), (170268, 1889540), (188954, 1702680), (212835, 1511632), (227024, 1417155), (243240, 1322678), (283431, 1135120), (283780, 1133724), (340536, 944770), (377908, 851340), (425670, 755816), (472385, 681072), (486480, 661339), (566862, 567560)]