378706860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5317

約数の個数: 192

約数和(自身を含む): 1417651200

約数和(自身を除く): 1038944340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5273, 5985, 7182, 7980, 10260, 10546, 11970, 14364, 15819, 17955, 21092, 23940, 26365, 31638, 35910, 36911, 47457, 52730, 63276, 71820, 73822, 79095, 94914, 100187, 105460, 110733, 142371, 147644, 158190, 184555, 189828, 200374, 221466, 237285, 284742, 300561, 316380, 332199, 369110, 400748, 442932, 474570, 500935, 553665, 569484, 601122, 664398, 701309, 711855, 738220, 901683, 949140, 996597, 1001870, 1107330, 1202244, 1328796, 1402618, 1423710, 1502805, 1660995, 1803366, 1993194, 2003740, 2103927, 2214660, 2705049, 2805236, 2847420, 3005610, 3321990, 3506545, 3606732, 3986388, 4207854, 4508415, 4982985, 5410098, 6011220, 6311781, 6643980, 7013090, 8415708, 9016830, 9965970, 10519635, 10820196, 12623562, 13525245, 14026180, 18033660, 18935343, 19931940, 21039270, 25247124, 27050490, 31558905, 37870686, 42078540, 54100980, 63117810, 75741372, 94676715, 126235620, 189353430, 378706860]

約数ペア:

[(1, 378706860), (2, 189353430), (3, 126235620), (4, 94676715), (5, 75741372), (6, 63117810), (7, 54100980), (9, 42078540), (10, 37870686), (12, 31558905), (14, 27050490), (15, 25247124), (18, 21039270), (19, 19931940), (20, 18935343), (21, 18033660), (27, 14026180), (28, 13525245), (30, 12623562), (35, 10820196), (36, 10519635), (38, 9965970), (42, 9016830), (45, 8415708), (54, 7013090), (57, 6643980), (60, 6311781), (63, 6011220), (70, 5410098), (76, 4982985), (84, 4508415), (90, 4207854), (95, 3986388), (105, 3606732), (108, 3506545), (114, 3321990), (126, 3005610), (133, 2847420), (135, 2805236), (140, 2705049), (171, 2214660), (180, 2103927), (189, 2003740), (190, 1993194), (210, 1803366), (228, 1660995), (252, 1502805), (266, 1423710), (270, 1402618), (285, 1328796), (315, 1202244), (342, 1107330), (378, 1001870), (380, 996597), (399, 949140), (420, 901683), (513, 738220), (532, 711855), (540, 701309), (570, 664398), (630, 601122), (665, 569484), (684, 553665), (756, 500935), (798, 474570), (855, 442932), (945, 400748), (1026, 369110), (1140, 332199), (1197, 316380), (1260, 300561), (1330, 284742), (1596, 237285), (1710, 221466), (1890, 200374), (1995, 189828), (2052, 184555), (2394, 158190), (2565, 147644), (2660, 142371), (3420, 110733), (3591, 105460), (3780, 100187), (3990, 94914), (4788, 79095), (5130, 73822), (5273, 71820), (5985, 63276), (7182, 52730), (7980, 47457), (10260, 36911), (10546, 35910), (11970, 31638), (14364, 26365), (15819, 23940), (17955, 21092)]