238388640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{70949}}^1$

素因数の和:70974

約数の個数: 96

約数和(自身を含む): 858211200

約数和(自身を除く): 619822560

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, 70949, 141898, 212847, 283796, 354745, 425694, 496643, 567592, 709490, 851388, 993286, 1064235, 1135184, 1418980, 1489929, 1702776, 1986572, 2128470, 2270368, 2483215, 2837960, 2979858, 3405552, 3973144, 4256940, 4966430, 5675920, 5959716, 6811104, 7449645, 7946288, 8513880, 9932860, 11351840, 11919432, 14899290, 15892576, 17027760, 19865720, 23838864, 29798580, 34055520, 39731440, 47677728, 59597160, 79462880, 119194320, 238388640]

約数ペア:

[(1, 238388640), (2, 119194320), (3, 79462880), (4, 59597160), (5, 47677728), (6, 39731440), (7, 34055520), (8, 29798580), (10, 23838864), (12, 19865720), (14, 17027760), (15, 15892576), (16, 14899290), (20, 11919432), (21, 11351840), (24, 9932860), (28, 8513880), (30, 7946288), (32, 7449645), (35, 6811104), (40, 5959716), (42, 5675920), (48, 4966430), (56, 4256940), (60, 3973144), (70, 3405552), (80, 2979858), (84, 2837960), (96, 2483215), (105, 2270368), (112, 2128470), (120, 1986572), (140, 1702776), (160, 1489929), (168, 1418980), (210, 1135184), (224, 1064235), (240, 993286), (280, 851388), (336, 709490), (420, 567592), (480, 496643), (560, 425694), (672, 354745), (840, 283796), (1120, 212847), (1680, 141898), (3360, 70949)]